1 April 2011

Get the Scoop with Emma Stirling

The Low FODMAP diet – the scoop on advances in treating irritable bowel syndrome

Emma Stirling
Emma Stirling APD

It wasn’t that long ago that sufferers of a regular ‘upset tummy’ or ‘grinding guts’ were told simply to learn to live with it or ‘stress, less’. Today however, irritable bowel syndrome (IBS) is a recognised condition with some highly technical diagnostic and therapeutic approaches including the Low FODMAP diet.

It’s estimated that as many as one in seven adults have IBS with common symptoms including abdominal bloating, wind, abdominal pain and changes in bowel habits such as diarrhoea, constipation or a combination of both. Symptoms of IBS can be caused by physical problems like altered gastric motility or the muscle contractions that occur in your gut. However, there are now clearly identified dietary triggers in many, but not all people with IBS.

Food culprits Dietary triggers that may induce symptoms of IBS can include naturally occuring food chemicals (eg. salicylates, amines, glutamates), gluten, caffeine, excess fat and excess alcohol. Attention has recently been drawn to new scientific research showing that poorly absorbed, small, carbohydrate molecules (sugars) in foods can also be a major cause of symptoms. These are given the technical term of FODMAPs, which stands for Fermentable Oligo-saccharides, Di-saccharides, Mono-saccharides And Polyols. So you can see why an acronym was needed.

Basket of high FODMAP foods

FODMAPS can trigger a number of unwanted symptoms in people with IBS. Firstly they can increase the amount of water in the bowel and lead to diarrhoea. They also can be poorly absorbed in the small intestine and then fermented by bacteria in the large bowel, which releases gas. These gases can build up in people with IBS and cause bloating, abdominal pain, wind and changes to bowel habits.

Testing times The good news is that with all this new dietary research, comes a whole new set of diagnostic tests including breath testing. Like a glucose tolerance test, you swallow a measured amount of sugars. But instead of blood samples, you breathe into a breathalyser like bag after an assigned time. The gases produced from malabsorption of FODMAPS are absorbed across the intestine, carried through the bloodstream to the lungs and can be measured in exhaled breath. You can read more about breath testing here.

Where to find FODMAPS:

  • Excess fructose – fruits, honey, juices
  • Lactose – milk and milk products
  • Sugar polyols – such as sorbitol and mannitol
  • Fructans – found in foods like wheat, rye, onions and garlic
  • Galacto-oligosaccharides – found in foods like legumes
Wait just a minute though. Before you go skipping off to cut down on fruit or dairy, you need to see an expert. And if you are on the FODMAP diet it’s even more important to make sure the starchy foods you eat are low GI ones like grainy breads, muesli and low GI starchy veg like carrots, butternut pumpkin (winter squash), parsnips and Carisma potatoes.

Where to get help? It’s important to talk to your doctor if you experience gastrointestinal symptoms and not self-diagnose. There are many other gastrointestinal conditions and diseases including coeliac disease, inflammatory bowel disease and bowel cancer that need proper investigation.

It’s essential to see an Accredited Practising or Registered Dietitian in order to correctly follow the low FODMAP diet and still achieve nutrition balance for well-being, especially if you have other considerations like type 2 diabetes. In Australia, many dietitians work with a handy booklet developed by the expert team, at Monash University. The Low FODMAP Diet – reducing poorly absorbed sugars to control gastrointestinal symptoms is available to order using this form. And we’ve got a low FODMAP recipe from the book this month, suitable for all to enjoy, even if you swear you’re not irritable.

Emma Stirling is an Accredited Practising Dietitian and health writer with over ten years experience writing for major publications. She is editor of The Scoop on Nutrition – a blog by expert dietitians. Check it out for hot news bites.

In the GI News Kitchen

Frittata
This tasty frittata made just with eggs (no milk) is packed with vegetables to help you get those five serves a day if you are on a low FODMAP diet. Reproduced from The Low FODMAP Diet with permission. Serves 6.

1 carrot, peeled and cut into ½cm (1/4in) rounds
1 red capsicum, sliced into strips
1 small eggplant, sliced ½cm (1/4in) thick
1 zucchini cut into 1cm (½in) slices
6 cherry tomatoes cut in halves
½ cup grated parmesan
8 whole eggs, whisked
½ tsp polyunsaturated margarine
salt and pepper to taste
1 tsp flat leaf parsley, chopped
4 leaves basil, shredded

Preheat oven to 160°C/320°F. Steam or blanch the carrots. Pan-fry the capsicum, eggplant and zucchini in a small non–stick pan. Whisk eggs in a bowl, add all vegetables and parmesan and seasoning to taste.
Place ½ tsp of margarine in an oven-safe pan and heat over low heat. When margarine is melted, add egg mixture. Sprinkle with parsley and basil over low heat until bubbles form on the top. Place in pre-heated oven on middle shelf and cook until set (20 minutes). Allow to cool a little before turning out onto chopping board. Slice and serve.

Per serving
Energy: 630 kJ/ 150 cals; Protein 12 g; Fat 9.5 g (includes 3.5 g saturated fat and 260 mg cholesterol); Available carbs 3 g; Fibre 2 g

American dietitian and author of Good Carbs, Bad Carbs, Johanna Burani, shares favourite recipes with a low or moderate GI from her Italian kitchen. For more information, check out Johanna's website. The photographs are by Sergio Burani. His food, travel and wine photography website is photosbysergio.com.

[JOHANNA]

Grandma’s stuffed artichokes
Artichokes, especially from Sicily, start appearing in green grocer markets all over Italy by early spring. Their hearty green leaves and full bodied shapes invite shoppers to bring them home for the day’s lunch or dinner menu. They can be fried, boiled, cut up into a pasta sauce or added to a fritatta. My Sicilian grandmother always lightly stuffed them. Artichoke stuffing could include cold cuts, fresh or aged cheese, anchovies and eggs. My grandmother’s recipe was very plain and simple – and scrumptious. Here it is. Servings: 4 (as side dish)

NOTE: There is little stuffing in this recipe because it is prepared as a side vegetable dish. If used as an entree, use multiples of the stuffing ingredients and oil.

1 lemon
2 jumbo artichokes (about 450g/1lb each)
1/4 cup breadcrumbs
4 tsp pecorino romano cheese
1 large clove garlic, minced
2 large sprigs fresh parsley, finely chopped (1 tbs)
2 large sprigs fresh mint, finely chopped (1 tbs)
2 tablespoons extra virgin olive oil

Grandma’s stuffed artichokes

Squeeze juice from the lemon into a large bowl of water. Set aside.
Prepare the artichokes as follows. Cut off the stalks very close to the base so that they can easily stand upright. Discard outer tough leaves near the base. Using a serrated knife, remove the top 1/3 of each artichoke and discard. Turn the artichokes upside down and apply some pressure to open up the leaves, especially at the center. Remove the entire choke from the center. (A serrated grapefruit teaspoon works wonders here.) Place artichokes in acidulated water and set aside.
Add the next five ingredients (breadcrumbs through mint) to a small bowl and mix thoroughly.
Using a small teaspoon (demitasse, if you have one), gently stuff the layers of leaves with the stuffing, making sure to divide it equally between the two artichokes.
Place the artichokes in a small pan (for these two jumbos, I used a bread loaf pan), drizzle the oil over the tops, loosely cover with aluminum, and simmer for 50–60 minutes. Cooking time will depend on the size. Serve hot or lukewarm.

Per serving
Energy:630 kJ/ 150 cals; Protein 4g; Fat 9g (includes 1g saturated fat and less than 1mg cholesterol); Available carbohydrate 10g; Fibre 5g

Cut back on the food bills and enjoy fresh-tasting, easily prepared, seasonal, satisfying and delicious low or moderate GI meals that don’t compromise on quality and flavour one little bit with Money Saving Meals author Diane Temple. For more recipes check out the Money Saving Meals website.

Beef and prune (dried plum) tagine
If you are going to the effort of cooking a casserole, make enough for two meals. Enjoy half and freeze the rest. Serve with couscous or rice. Second time around, freshen it up with more parsley and perhaps serve with something different. Overseas readers, remember, the Australian tablespoon = 4 teaspoons. Makes 8 servings

2 tbs olive oil
2 large-ish onions, chopped
900g (2lb) trimmed gravy beef, chopped into 3–4cm (1–1½in) cubes
4 garlic cloves, crushed
1 tbs ground cumin
1 tbs ground coriander
2 tsp sweet paprika
1 tsp ground cinnamon
¼ teaspoon chilli flakes, or more to taste
400g (14oz) can diced tomatoes
2 cups chicken stock
450 g (1lb) sweet potato, peeled, chopped into 2 cm chunks
3/4 cup pitted prunes (dried plums), halved
150g (5oz) green beans, trimmed, sliced into 3
400g (14oz) can chick peas, drained and rinsed
80g (3oz) baby spinach leaves
3 tbs chopped parsley

Beef and prune (dried plum) tagine

Heat 1 tablespoon of the oil in a large frying pan and cook onion for about 4–5 minutes over a medium-low heat until softening. Add remaining oil and brown the beef on high, stirring occasionally. Reduce heat, add the garlic and all the spices and stir for a few seconds to coat the meat.
Add tomatoes and stock, stir, then bring to the boil, cover and simmer for 1½ hours. Add sweet potato and prunes and simmer for another 30 minutes, uncovered, stirring occasionally. Add chick peas and beans, cover and cook for another 5 minutes. Add spinach and parsley and stir until spinach has just wilted..

Per serve
Energy: 1660kJ/ 395cals; Protein 29g; Fat 18g (includes 4g saturated fat and 38mg cholesterol); Available carbs 28 g; Fibre 8g

Busting Food Myths with Nicole Senior

Myth: You need to eat every few hours to lose weight

[NICOLE]
Nicole Senior

Fact: To lose weight you need to eat less over the day and constant snacking may impede your efforts
I’ve read many websites, books and diet programs that say you must eat every few hours or the body will go into ‘starvation mode’ which slows the metabolism and encourages weight regain. This is incorrect. I’m all for eating regular balanced meals, but insisting everyone snack every few hours is simply not necessary and may actually encourage overeating and weight gain.

When it comes to weight loss, the total amount of food you eat is what matters not how often you eat. I’m not recommending it, but you could eat one large meal a day and still lose weight if the energy contained in the meal was less than your needs. ‘Starvation mode’ is a non-scientific term but perhaps describes ketosis: the state of burning fat instead of carbohydrate (glucose). Rather than something to be avoided, this is the end goal of reducing body fat. Very Low Calorie Diets (VLCDs) invoke ketosis quickly and that’s why they work. These have been used by health professionals for very large patients when rapid weight loss is needed for health reasons. Every successful weight loss diet must have a little ‘starvation mode’ for it to work.

Your metabolism does not become permanently slowed by eating less food, or eating less often. Metabolic derangement is not why many people regain weight after dieting, but rather they slide back into old habits and fail to eat less to suit their smaller body weight. Your metabolic rate goes up and down relative to body size, lean muscle mass, energy (food) intake and exercise. It’s an unfortunate fact that once you’ve lost weight on a diet, you need to eat less than you did before; you need a new normal to maintain the loss. You can minimise this effect by exercising to maintain or increase your muscle mass because muscle is ‘hungrier’ than fat and demands more metabolic energy.

Individuals vary in their need to snack, and this can change over a lifetime. I remember as a young adult experiencing quite debilitating hunger (I called it ‘cotton wool head’) if I didn’t eat between meals, yet now I find I don’t need to. If I feel peckish between meals the reason is often boredom or because food is there, not because I’m actually hungry. Does this sound familiar?

The practical downside of the ‘you must snack’ advice is that it’s hard to find suitable snacks. Easily available snacks are usually nutrient-poor and oversized. In this day and age our demand for convenience means it is too easy to snack unwisely.

To lose weight you need to eat less and move more. If you perform better snacking between meals, make sure they are nutritious foods and fit within your daily kilojoule budget – you may need to reduce the size of your meals to achieve this. If you don’t need to snack between meals, don’t.

If you’d like more common sense nutrition advice, check out Nicole’s website HERE.

GI Symbol News with Dr Alan Barclay

[ALAN]
Dr Alan Barclay

Kick start your day with a healthy low GI breakfast
Breakfast does just that. As the first meal of the day, it breaks the overnight fast, jump-starts your metabolism and generally gets you going. After an overnight fast your body’s energy stores are starting to run low, so a good breakfast replenishes your vital reserves of carbohydrate, fat and protein, along with vitamins and minerals, to energise your day.

There’s a large body of research that has proven that breakfast eaters perform better than those who regularly skip breakfast. For adults, this translates into improvements in the work environment. With children and teens, it’s been well established that breakfast eaters show improved cognitive skills in the classroom compared with skippers.

Skipping breakfast on the other hand, by both children and adults, is associated with a significant increase in the risk of becoming overweight, being obese and developing type 2 diabetes.

Other breakfast benefits include appetite regulation, better blood glucose, cholesterol and free fatty acid levels, insulin sensitivity. Eating breakfast is also associated with healthier overall dietary patterns – breakfast eaters tend to have reduced intakes of fat and cholesterol, and higher dietary fibre intakes compared with skippers.

Making that healthy breakfast low GI delivers additional benefits like decreased feelings of hunger and subsequently lower kilojoule (calorie) consumption at lunch time.

8 easy, healthy low GI breakfasts
In the following list I’ve included products that carry the GI Symbol so you know that they are healthy low GI choices. I appreciate that these aren’t going to be available to all our readers around the globe. Check the GI database or The Shopper’s Guide for your local low GI options.

  • Natural muesli (e.g., Morning Sun) with reduced or low fat milk (e.g., Dairy Farmers Skim)
  • Wholegrain, low GI breakfast cereals (e.g., Kellogg’s Sustain or Guardian) with reduced or low fat milk and fruit
  • Fruit bread (e.g., Burgen Fruit and Muesli) with a teaspoon of quality (low saturated and trans fat) margarine and a little of your favourite spread (jam/marmalade)
  • Other quality wholegrain and low GI breads (e.g. Tip Top 9 Grain) with a teaspoon of margarine and your favourite spread (jam/marmalade/vegemite/peanut butter/etc…)
  • Quality wholegrain and low GI bread with baked beans
  • Quality wholegrain and low GI bread with margarine and a poached or non-stick pan fried egg
  • Fresh, canned or dried fruit
  • Plain or diet yoghurt with fruit
Kellogg's join the GI Symbol Program
We are delighted that one of the world's leading breakfast cereal producers, has joined the GI Symbol Program. The first products GI tested according to the International Standard and meeting our Program’s stringent nutrient criteria are Kellogg’s Guardian (GI=34) and Sustain (GI=55).

Kellogg’s Sustain

The GI Foundation will be working with Kellogg’s to develop a more comprehensive range of healthy low GI breakfast cereals.

New GI Symbol

Help us get the GI Symbol on more foods
To help bring more healthy low GI foods to your local supermarket:
  • Buy products that carry the Certified Low GI symbol. They are delicious and healthy, and their sales support us.
  • Write a thank you email to the manufacturers’ of healthy low GI foods customer care departments to help ensure that they continue to bring healthy products to market.
  • Call or email manufacturers encouraging them to join the GI Symbol Program.
For more information about the GI Symbol Program
Dr Alan W Barclay, PhD
Chief Scientific Officer
Glycemic Index Foundation (Ltd)
Phone: +61 (0)2 9785 1037
Mob: +61 (0)416 111 046
Fax: +61 (0)2 9785 1037
Email: alan@gisymbol.com
Website: www.gisymbol.com

GI Update

Professor Jennie Brand-Miller answers your questions

Does the carbohydrate content on a food’s nutrition label have any relationship to its blood glucose-raising capacity?
Yes, but only to some extent. We can make a few generalisations. If a food has less than 5 grams of carbohydrate per serving, then it won’t have a marked effect on your blood glucose levels. If it has 10 or more grams it’s likely to have a substantial effect, depending on the food’s GI value. So all the label can tell you is whether the food is high or low in carbohydrate. If the food is high in carbohydrate, then its GI is much more relevant. A food that’s both high in carbohydrate and has a high GI could be contributing to high blood glucose readings.

    Porridge

    Studies tell us that diets based on frequent consumption of high GI value carbohydrates will put us at greater risk of developing type 2 diabetes, heart disease and some forms of cancer. It’s not the amount of carbohydrate that matters, it’s the source. High carbohydrate diets from high GI sources spell trouble, especially for people with insulin resistance, which is one of the underlying causes of type 2 diabetes. That’s why we believe that any changes to front-of-pack food labelling schemes must move beyond the current focus on added sugars and include the glycemic impact of the food’s carbohydrates if our government health departments are really concerned about reducing the risk of type 2 diabetes.

    In our most recent paper published in the American Journal of Clinical Nutrition, we showed that the glycemic load of food may be more effective than the available carbohydrate content in calibrating how much insulin patients with type 1 diabetes should take before meals. In two studies, glycemic load repeatedly outperformed carb content in predicting the increase in blood glucose and insulin levels up to two hours after eating in 10 healthy young people who consumed 121 types of single foods (study 1) and 13 mixed meals (study 2).

    GI testing by an accredited laboratory
    North America

    Dr Alexandra Jenkins
    Glycemic Index Laboratories
    20 Victoria Street, Suite 300
    Toronto, Ontario M5C 298 Canada
    Phone +1 416 861 0506
    Email info@gilabs.com
    Web www.gilabs.com

    Australia
    Fiona Atkinson

    [FIONA]

    Research Manager, Sydney University Glycemic Index Research Service (SUGiRS)
    Human Nutrition Unit, School of Molecular and Microbial Biosciences
    Sydney University
    NSW 2006 Australia
    Phone + 61 2 9351 6018
    Fax: + 61 2 9351 6022
    Email sugirs@mmb.usyd.edu.au
    Web www.glycemicindex.com

    See The New Glucose Revolution on YouTube

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    1 March 2011

    GI News—March 2011

    [COLLAGE]

    • Low carb and low GI are not the same
    • Low GI diets do increase satiety
    • Download Pulse Canada’s gluten-free book
    • Low GI porridge for brekkie – new GI values
    • The scoop on nuts with Emma Stirling
    The new ‘Half-Your-Plate’ approach in the 2010 American Dietary Guidelines wants to make mealtimes easier by dispensing with measuring and counting your veg and fruit serves a day. Now they suggest people simply fill half the plate with fruits and vegetables at each meal rather than worry what a serving of broccoli or carrots looks like. We’d tweak this and say ‘non-starchy veg’ as the starchy ones like potatoes and sweet potatoes belong in the low GI carb corner with pasta etc. But we think it’s a great idea to tell people to make fruit and veg the focal point of meals, it's what we have been saying for years. All you have to do now is keep it colourful (think rainbow on your plate), tuck in and enjoy.

    Good eating, good health and good reading.

    Editor: Philippa Sandall
    Web management and design: Alan Barclay, PhD

    Food for Thought

    Making a real meal deal of it
    If you asked your Mum or Dad or grandparents what’s a meal or what’s for dinner, they’d probably say something like meat and three veg one of which would be potato – and here in Australia the other two might be carrots and peas/beans/broccoli. Life’s not like that any more. ‘Meal’ and ‘dinner’ are pretty meaningless terms and seem to cover anything from a choosing a variety of tapas-style sharing plates to virtually veg-free zones.

    For example, a meal in a Sydney steakhouse might be a 650g Angus rib on bone served with red wine jus and your choice of chips, baked potato or mash. Salads or seasonal greens are extra. For family fare, there’s the ‘KFC Mega Meal’ which is (in Australia): ‘12 pieces of Original Chicken Recipe, 1 Maxi Popcorn Chicken or 12 Kentucky Nuggets, 2 Large Chips, 1 Large Potato & Gravy, 1 Large Coleslaw and a 1 Large Drink.’

    KFC Mega Meal

    What we are eating is clearly part of the cause for our expanding waistlines. Looking for a culprit, the food police and pollies found one: fast food chains. And a solution (closing them down not being an option): nutritional labelling so we can make more informed choices. Since February this year all major fast food chains in NSW Australia must display the kilojoule (calorie) counts of their food with the same prominence as the price to help us make better choices. The question is: will we?

    Nicole Senior took a look at nutritional labelling in fast food joints in the US last year and reported in GI News that: ‘New York City has a nutritional labelling program which came into full swing in 2009. While it’s too early to say it’s been a flop, initial results have been disappointing. A study by New York University compared fast food purchases in New York City (with calorie counts on menus) and neighbouring Newark (without) and found there was no difference between calorie content of what customers bought in stores with calorie counts compared to those without calorie counts. This, despite the fact that 28% of NY customers said calorie counts had influenced them to order better: a classic case of saying one thing and doing another.’

    Wiser heads than ours are probably pondering the whys and wherefores of consumer behaviour. But could it be that we eat food not nutrients. And that throwing numbers at us with nutritional labelling doesn’t give our brains the sort of information they are wired to use to help us make better choices picking a meal in a restaurant, food hall or fast food chain. After all, we didn't evolve eating by numbers. No-one was counting calories when the day's kill was brought back to the cave.

    So here’s a thought. Why not go back to basics and make it a rule that every time a food company, restaurant, fast food chain, recipe writer, food stylist etc. tells us that what they are offering is a ‘meal’ or a ‘dinner,’ that’s what it’s gotta be. And here’s where we can make use of those rather long-winded dietary guidelines. The 2010 American ones put it (almost) perfectly recommending Americans fill half their plates with fruits and vegetables at every meal. We’d just tweak that and say ‘non-starchy vegetables’. They go in the low GI carb corner.

    A balanced meal

    News Briefs

    ‘Glycemic index may not affect appetite: Unilever study.’
    The story was published in an online newsletter called ‘Food Navigator’ that’s widely read by the food industry and dietitians etc. We don’t know who wrote it, but it is misleading (to put it mildly) as we discovered when we asked Dr Alan Barclay to check it out. ‘First of all, the study wasn’t testing a solid food’ it was testing drinks and drinks on the whole are thought to be less satiating than solid foods,’ he said.

    ‘In summary,’ he says, ‘it is a poorly designed single study and it is not about GI. It is about glycemic response (not the same thing at all). There are numerous things wrong. Participants were fed between 22–24g carbohydrate for example while standard GI testing around the world (and there is an International Standard) uses 50g of available carbohydrate. In addition, they did not use glucose as a control, so the actual GI values of the test foods could not be calculated so we do not actually know if the various drinks were low, medium or high GI. Looking at the blood glucose response curves in their ‘Figure 1’ in the European Journal of Clinical Nutrition suggests that differences between the GI of each test drink would be minimal, so it’s hardly surprising that they did not affect appetite.

    There is level 1 evidence that low GI diets increase feelings of satiety and facilitate long term weight and body fat loss. A systematic literature review and meta-analysis of GI and appetite in 2009 found that low GI meals significantly increased feelings of satiety compared with high GI meals. (Here's the reference: Wati, P. GI and satiety. MND thesis. University of Sydney). Furthermore, the Thomas et al Cochrane review found that “Overweight and obese people lost more weight on low GI diets than on high GI or other weight reduction diets and their cardiovascular risk marker profile improved as well”.’

    Two words not in the 2010 Dietary Guidelines for Americans …
    ‘Glycemic index.’ But we still think that the new guidelines are heading in the right direction. The notable difference between the US Dietary Guidelines (pretty much the same as guidelines around the world) and previous versions is their new recommendation to limit refined grains – not quite on par with statements like ‘reduce added sugars’. To match this statement they need to say something along the lines of ‘reduce added refined starches’. You can read the guidelines HERE.

    Pulse power for gluten-free diets
    Pulses or legumes are an important part of the healthy low GI way of eating for everybody. They are especially important if you are on a gluten-free diet as they provide much of the fibre and nutrients found in the gluten-containing grains that you can’t eat any more. Dietitian Dr Kate Marsh recommends you put them on the menu at least twice a week – more often if you are vegetarian.

    Looking for recipes? Pulse Canada has published a handy 32-page PDF booklet Pulses and the gluten-free diet put together by Shelley Case RD and Carol Fenster PhD. It covers types of pulses (legumes), health benefits, celiac disease and the gluten connection, nutrition on a gluten-free diet, buying storing and cooking pulses and a really practical section on using pulses in GF baking. There are 26 recipes – all photographed (the black bean pizza is pictured here). They haven’t estimated the recipes GI value. You can download it HERE.

    Black bean pizza

    The baked recipes use a variety of gluten-free flours including white and black bean flours and yellow pea flour. We asked Peter Watts who is the Director of Market Innovation at Pulse Canada about the availability of these products. ‘You can purchase a number of different pulse flours in grocery stores including pea flour, bean flour, chickpea flour,’ he said. ‘Chickpea flour and some bean flours are available in bulk. Bob’s Red Mill in the US has some nifty packaging with these products in 500 gram bags and they are quite widely available. You can also order on line – a company in Manitoba called Best Cooking Pulses just started selling pea flour and chickpea flours on Amazon. This is not to say that pulse flours are generally available – they are still usually housed in the specialty food section of grocery stores and not all stores offer them, but they are increasingly present. And consumer demand will help increase supply and distribution.’

    We haven't been able to track down these flours in Australia or NZ. Let us know if you know where you can buy them.

    eBook update: Nutrition for Life

    Nutrition for life

    It’s great to see Australian publishers finally embracing eBooks. This best seller by Catherine Saxelby (an early GI supporter) is now available as a digital download as is her Zest cookbook (with Woman’s Day Food Director Jennene Plummer.) We checked out the eBook formats for her books – Kindle and Apple are our favourites for quality and ease of use. We’d give the rest a miss frankly.

    • Got Kindle? Buy Nutrition for Life and Eating for the Healthy Heart (or the US edition titled There’s More to Heart Health Than Cholesterol) from the Kindle bookshop on Amazon HERE
    • Got Apple? Buy Nutrition for Life, Zest and Eating for the Healthy Heart from iBooks for the iPad or iPhone HERE
    Prof Jennie Brand-Miller's GI books will be available in eBook formats soon they tell us. We’ll keep you posted.

    In the GI News Kitchen

    Bircher muesli with mixed nuts
    Lisa Yates from Nuts for Life shares her favourite nut and oat breakfast recipe that will really keep you on the ball until lunchtime. This bircher muesli with crunch keeps in the fridge for a couple of days. There’s about 30g (1oz) nuts per serving, equivalent to the recommended small handful a day. Makes 6 serves.

    2 cups (180g) traditional rolled oats
    1/3 cup (50g) sliced dried apricots
    2 tablespoons sultanas
    1½ cups (375ml) apple juice
    50g (1½oz) raw pecans
    50g (1½oz) raw hazelnuts
    50g (1½oz) raw whole blanched almonds
    50g (1½oz) raw macadamias
    1 medium red apple, halved and thinly sliced
    ½ cup (125ml) low fat natural yoghurt
    ¼ cup (60ml) skim milk
    2 tablespoons honey (if desired)

    Bircher muesli with mixed nuts

    Place
    the rolled oats, apricots and sultanas in a bowl and pour over the apple juice. Cover and refrigerate overnight.
    Preheat the oven to 180ºC/350ºF. Place all the nuts on a baking tray and bake for 5 minutes or until golden. Remove from oven, cool then chop roughly.
    Add the nuts to the rolled oat mixture, along with the apple, yoghurt and milk. Stir until completely combined. Serve with a drizzle of honey if desired.

    Per serving (with honey)
    Energy: 1850kJ/ 440 cals; Protein 10g; Fat 25g (includes 2g saturated fat and 1mg cholesterol); Available carbs 45g; Fibre 7g

    American dietitian and author of Good Carbs, Bad Carbs, Johanna Burani, shares favourite recipes with a low or moderate GI from her Italian kitchen. For more information, check out Johanna's website. The photographs are by Sergio Burani. His food, travel and wine photography website is photosbysergio.com.

    [JOHANNA]

    Baked oranges with amaretti-pistachio filling
    Italians only eat produce in season. In March, Sicilian oranges reign all over Italy. They are so scrumptious that they are usually eaten as dessert, just as they are. But sometimes cooks want to present them in a fancy way for a special occasion. If you enjoy the taste of a fresh orange, wait until you taste these baked ones. The combined flavours of the amaretti (an Italian airy macaroon made from apricot paste found in most large supermarkets) and pistachios really enhance the natural goodness of the humble orange. Delicious served warm with a chocolate-covered biscotti. This recipe is made using a standard (15ml) tablespoon. The Australian tablespoon is bigger (20ml), so you only need 1½ tbsp flour, orange zest, pistachios and amaretti. Serves 4 (1 filled orange cup each)

    4 medium navel oranges
    2 tbsp plain white flour, sifted
    ½ cup (125ml) non-fat milk, warmed
    ½ cup (125ml) fresh orange juice
    4 tsp brown sugar
    2 tbsp finely grated orange zest
    2 tbsp finely ground amaretti
    2 tbsp pistachios, coarsely chopped
    1 large egg, beaten until frothy

    Baked oranges with amaretti-pistachio filling

    Preheat the oven to 180ºC/350ºF.
    Wash and pat dry the oranges. Cut off the top ¼ of each orange. Using a grapefruit or paring knife and a teaspoon, carefully remove the pulp from inside the orange without piercing through the rind. Place the pulp in a strainer over a mixing bowl and, with a fork, squeeze out all the juice. Set the juice aside. Discard the pulp. Set the 4 orange cups aside.
    In a small saucepan, add the flour and then the milk in a slow stream, stirring constantly to prevent lumps. Cook over medium heat for 2 minutes. Avoid scorching by stirring constantly.
    Slowly add in the next 5 ingredients (orange juice through pistachios). Continue to cook the mixture for 3 minutes stirring constantly. Set aside and allow the mixture to cool for 10 minutes, stirring occasionally.
    Add the egg and mix well. Fill the 4 orange cups with equal amounts of the mixture, place on a baking sheet and bake for 30 minutes.

    Per serving (without the biscotti)
    Energy: 475kJ/ 113 cals; Protein 4g; Fat 3g (includes less than 1g saturated fat and 54mg cholesterol); Available carbs 16g; Fibre 1g

    Cut back on the food bills and enjoy fresh-tasting, easily prepared, seasonal, satisfying and delicious low or moderate GI meals that don’t compromise on quality and flavour one little bit with Money Saving Meals author Diane Temple. For more recipes check out the Money Saving Meals website.

    No nuts ‘choccy’ fruit slice
    Here’s a lunch box snack the kids can take to school. It has no nuts and less added sugar than most slice recipes, but it is probably moderate GI thanks to the flour. Note that I use a 20ml Australian tablespoon in my cooking. If you have a standard 15ml one, you’ll need to use 4 tablespoons cocoa and oat bran. It’s really easy to make, and you can even let all those ‘Junior MasterChefs’ at home take over the kitchen. It sure works out much cheaper than buying a pack of muesli bars. And it makes 18 pieces.

    ½ cup (75g) plain flour
    ½ cup (80g) plain wholemeal flour
    ½ tsp baking powder
    3 tbsp cocoa powder
    1/3 cup (75g) brown sugar
    3 tbsp oat bran
    ½ cup (55g) sultanas
    1/3 cup (45g) sweetened dried cranberries
    1/3 cup (50g) chopped dried apricots
    1/3 cup (65g) dark choc bits
    70g (2½oz) polyunsaturated spread, melted
    2 eggs
    ½ tsp vanilla essence
    ¼ cup (60ml) skim milk

    No nuts ‘choccy’ fruit slice

    Preheat the oven to 170ºC/325ºF and spray and line a 26x19cm (10x8in) slice pan with baking paper.
    Mix the flours, baking powder, cocoa, sugar and oat bran together in a large bowl. Add the dried fruit and choc bits and mix well.
    Combine the margarine, eggs, vanilla and milk in another bowl then pour into the dry mixture and stir until it is well combined.
    Bake in the preheated oven for 20 minutes or until firm. Leave in pan for 5 minutes then turn out on a wire rack to cool. Store in an airtight container for lunch box snacks and after school treats.

    Per serve
    Energy: 535kJ/ 130 cals; Protein 2.6g; Fat 5g (includes 1.8g saturated fat and 24mg cholesterol); Available carbs 18g; Fibre 2g

    Busting Food Myths with Nicole Senior

    Myth: When it comes to food, fresh is always best.

    [NICOLE]
    Nicole Senior

    Fact: Fresh food is great but our lifestyles no longer permit eating only fresh food.
    ‘Processed’ food can make a significant contribution toward health, convenience and enjoyment. I get a bit annoyed at those holier-than-thou health nutters who say we should avoid all ‘processed’ foods. It sounds great – indeed virtuous – but in reality it’s both impractical and undesirable for regular folk who are busy trying to keep work, home and family ticking over.

    The term ‘processed’ itself is nutritionally meaningless without qualifiers like ‘highly’ or ‘overly’ or even ‘minimally’ as just about all foods we buy are processed in one way or another – just think of basics like low fat milk, grainy bread, traditional porridge oats, rice and pasta.

    There’s also a good reason why food technology has made leaps and bounds; we demanded it. I’m not saying all technological advances have been used to promote health, but on balance it’s been a great leap forward for society. Processed food is the price we pay for the life we desire, and we can’t go back. To support a global population of 9 billion – mostly urbanised – people by 2050 we’re going to need more technology to help feed the world, not less.

    We now spend less time on shopping and preparing food. We demanded this because women moved out of the kitchen and into the workforce. Unfortunately men (generally speaking) haven’t assumed their share of the domestic tasks – including cooking – and the food industry has picked up the slack. It now takes 30 minutes rather than 3 hours to whip up spaghetti Bolognese using dried pasta, frozen mince, a bottled sauce and some bagged salad; an incredible feat of modern food technology when you think about it. The same meal could take a day to prepare from scratch (plus the toil of preserving the previous summer’s tomato crop). While many people moan about supermarkets, they now give us everything we could want (and lots we shouldn’t want) all under the one roof. Easy.

    Processing food allows us to enjoy food from around the world. Could you imagine only being able to eat fresh food from your local area? And then having to preserve what you couldn’t consume in a few days? Buying local where you can is a great thing, but the 100-mile diet is unrealistic for most people. Australia, the USA, Canada and the UK are cultural melting pots and processed foods allow migrants to enjoy the tastes of home and the rest of us to expand our culinary horizons. International trade in food supports many developing countries as well as developed ones.

    Food technology and food additives reduce food waste by prolonging shelf life and preserving seasonal produce. While there are some unfortunate individuals who are sensitive to certain food additives, their benefits are still worth it for society at large (and clear labelling allows avoidance if necessary). We forget about the untold millions of lives saved due to preservatives stopping the growth of deadly bacteria. The huge consumer concern about food additives is disproportionate to the actual evidence of harm. They undergo safety testing before they are permitted in foods and there has never been a single reported death attributed to a food additive. On the other hand, eating too much salt is a contributing factor in millions of deaths globally but it doesn’t attract the same antipathy as additives because it doesn’t need a code number. We have very high standards for the food we buy but fail to recognise the role of additives in producing its desired safety, colour, texture and flavour.

    I applaud taking more time to buy quality, fresh, local produce and preparing it at home with love and care because this brings a range of health, environmental and social benefits; just don’t throw the baby out with the bathwater. I’d rather be choosing from the wonderful diversity of fresh and healthier processed foods than wearing an apron 24/7. I think I’ll treat myself tonight with some low fat (and low GI) vanilla ice cream, raspberries (from the freezer) and dark chocolate shavings, followed by a decaf coffee. Try making those from scratch ...

    Declaration of interest: Nicole provides nutrition consultancy services to food companies as well as the media, the organic food industry and health and community organisations. She has not worked for any companies that manufacture or market food additives.

    For more real-world advice about eating for a healthy heart, check out Nicole’s website HERE.

    GI Symbol News with Dr Alan Barclay

    [ALAN]
    Dr Alan Barclay

    Low GI and low carb are NOT the same
    There are a growing number of foods and beverages on supermarket shelves with packaging claims which are designed to encourage us to believe they will have a minimal impact on our blood glucose levels. Typical claims include ‘low carb’, ‘low glycemic’ and of course ‘low GI’. Catherine Saxelby’s Foodwatch website has just posted a report on ‘Sumo Salad Low GI Chicken Salad’ which hasn’t actually been GI tested and is in fact low in carbs. You can check it out HERE.

    While these products may look like a good choice if you have diabetes or pre-diabetes, that’s not always the case. Undeniably, the immediate effect of what you eat or drink on your blood glucose levels is an important factor in deciding what to put in your shopping trolley. But it’s not the only one. There are many other aspects to good nutrition you need to consider including the amount of protein, the amount and type of fat and the amount of sodium … Here’s why these on-pack and point of sale claims may not be as healthy as they seem.

    Low carb is far and away the most popular claim. When manufacturers reduce the carb content of a product they usually have to increase one of the other macronutrients – protein or fat – or alcohol in the case of low carb beers. While this may not be a problem if you like to buy a particular low carb product, it can become a problem if the bulk of what you eat and drink are low carb products. Here’s why.

    • It is generally advisable for people with diabetes to avoid high protein diets (more than 25% of kilojoules/calories from protein) because of possible harmful effects on your kidney function (a common complication of diabetes).
    • We don’t need to tell you that high fat diets (that’s more than 35% of kilojoules/calories from fat) tend to lead to weight gain (fat provides more than double the kilojoules/calories per gram than carbs or protein). And the problem with weight gain (apart from the obvious one) is that it can decrease your insulin sensitivity. In addition, if too much of the fat is saturated or trans fat (more than 10% of kilojoules/calories), it will have an adverse affect on cholesterol levels, leading to an increased risk of heart attack and stroke. And once you’ve put it on, it’s really hard to get it off for good.
    Moderate carbohydrate diets (45–60% of kilojoules/calories) on the other hand, tend to be lower in calories/kilojoules and higher in fibre than high fat or protein diets which is why they are widely recommended for people with diabetes.

    Low carb or low glycemic on labels does not necessarily mean a food or drink is low GI at all. The carbs in products with packages proclaiming they are 'low carb' or 'low glycemic' can and often do have a high GI, and again, if you over-consume them it can have detrimental effects on your beta cell function, blood triglyceride and free fatty acid levels. It also affects satiety (feeling full).

    To help make healthy low GI choices easier, we developed the GI Symbol Program. It was our response to the raft of false claims and it’s your guarantee that the food is an all-round healthy choice and that it also has been tested and really is low GI.

    Foods with the GI Symbol

    Help us get the GI Symbol on more foodsTo help bring more healthy low GI foods to your local supermarket:
    1. Buy products that carry the Certified Low GI symbol. They are delicious and healthy, and their sales support us.
    2. Write a thank you email to the manufacturers’ of healthy low GI foods customer care departments to help ensure that they continue to bring healthy products to market.
    3. Call or email manufacturers encouraging them to join the GI Symbol Program.

    New GI Symbol

    For more information about the GI Symbol Program
    Dr Alan W Barclay, PhD
    Chief Scientific Officer
    Glycemic Index Foundation (Ltd)
    Phone: +61 (0)2 9785 1037
    Mob: +61 (0)416 111 046
    Fax: +61 (0)2 9785 1037
    Email: alan@gisymbol.com
    Website: www.gisymbol.com

    GI Update

    Professor Jennie Brand-Miller answers your questions

    ‘I like to eat a wide variety of vegetables. In fact I love having a rainbow on my plate. But some of my favourites like pumpkin seem to have moderate or even high GI values. Does that mean people with diabetes shouldn’t eat them?’

    People with diabetes can happily tuck into pumpkin (GI66), beetroot (canned beetroot GI64), swede/rutabaga (GI72) as well as turnips, parsnips (GI52), carrots (GI39) and green peas (GI51). Unlike potatoes, sweet potatoes and cereal products including corn, these vegetables are low in carbohydrate so their glycemic load is low for typical servings. And like other green and salad vegetables including onions, tomatoes, capsicum/peppers and broccoli, they are packed with micronutrients. They should be considered free foods for everyone to eat to their heart’s content.

    New GI values from Fiona Atkinson at SUGiRS
    An all Goodness brekkie
    Goodness Superfoods produce a range of low GI ready to eat brekkie cereals and porridges made with CSIRO’s modified (not GM) barley grain. We reported three Goodness Superfoods ready-to-eat cereals (45g or 1½ oz a serving) a year ago, as a reminder, here’s how they rated in the GI stakes.

    • Heart 1st: GI 46 – available carbs 20g
    • Digestive 1st GI 39 – available carbs 21g
    • Protein 1st GI 36 – available carbs 17g
      Porridge

      And here are the latest GI values for two types of Goodness Superfoods porridge (made according to packet instructions with water, nothing else added).
      • Traditional Barley+ Oats 1st (GI47) – available carbs (for a 40g serving prepared with water) 25g carbohydrate.
      • Quick Sachets Barley+ Oats 1st Apple & Honey (GI55) – available carbs (for a 35g serving prepared with water) 25g carbohydrate.
      Alternatively, top your favourite foods (fruit, yoghurt, ice cream) with a spoon of two of their FibreBoost Sprinkles (GI34) to improve inner health and be regular.

      GI testing by an accredited laboratory
      North America

      Dr Alexandra Jenkins
      Glycemic Index Laboratories
      20 Victoria Street, Suite 300
      Toronto, Ontario M5C 298 Canada
      Phone +1 416 861 0506
      Email info@gilabs.com
      Web www.gilabs.com

      Australia
      Fiona Atkinson

      [FIONA]

      Research Manager, Sydney University Glycemic Index Research Service (SUGiRS)
      Human Nutrition Unit, School of Molecular and Microbial Biosciences
      Sydney University
      NSW 2006 Australia
      Phone + 61 2 9351 6018
      Fax: + 61 2 9351 6022
      Email sugirs@mmb.usyd.edu.au
      Web www.glycemicindex.com

      See The New Glucose Revolution on YouTube

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      Help us get the GI on more foods
      To help bring more healthy Low GI foods to your local supermarket:
      1. Buy products that carry the Certified Low GI symbol. They are delicious and healthy, and their sales support us.
      2. Write a thank you email to the manufacturers’ of healthy low GI foods customer care departments to help ensure that they continue to bring healthy products to market.
      3. Call or email manufacturers encouraging them to join the GI Symbol Program

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      1 February 2011

      GI News—February 2011

      [COLLAGE]

      • Stocking a low GI emergency pantry
      • 10,000 steps reduces diabetes risk
      • BGL benefits of cinnamon and vinegar
      • Green tea and satiety
      • Do you need 8 glasses of water a day?
      As I sat down to write this mid-January on a sunny Thursday morning in Sydney, the mopping up after the disastrous and tragic floods was underway in Queensland and around 9000 people had just been told to flee, as flooding threatens half a dozen towns in northern Victoria. Stay put they say and you could be isolated and left without any power for a week or more. It’s a reminder to us all that emergencies can happen anytime or place and whether it’s a natural disaster or a neighbourhood emergency, the things we take for granted (food, electricity, gas, water) could be disrupted in a flash. In Food for Thought, we suggest our top 10 tips for stocking a low GI ‘emergency pantry’ so you have energy to burn to take care of yourself, your BGLs and your family and in GI Symbol News, Dr Alan Barclay suggests 10 top snacks to keep you going in an emergency.

      If you would like to help the disaster relief in Queensland, you can donate online to the Premier’s Flood Relief Appeal HERE

      Good eating, good health and good reading.

      Editor: Philippa Sandall
      Web management and design: Alan Barclay, PhD

      Food for Thought

      Our top 10 picks for your low GI emergency pantry

      Queensland floods

      The take-home message of the last few months, with the catastrophic earthquake and aftershocks in Christchurch (NZ), the big freeze in Europe, blizzards in the US and disastrous floods in Australia, Brazil and Sri Lanka, is that preparing for an emergency is the smart thing to do. Bush fires, cyclones, tornadoes, tsunamis, floods, earthquakes and blizzards could leave you trapped without electricity or gas. It’s vital to have ready-to-eat food on hand to keep you and your family fighting fit until the disaster has passed. And this is where processed foods shine, enabling you to whip up a variety of healthy, tasty low GI meals in minutes. Opt for low(er) salt/sodium products when there is a choice and check use-by dates. Drain canned foods and rinse if you have clean water. Here are our 10 top pantry picks.

      Tip: Because you can’t depend on refrigeration after cans or jars have been opened, buy sizes that you and your family can consume at one sitting.

      1. Canned beans, chickpeas and lentils (GI range 31–52) and bean dishes such as chilli beans, refried beans, lentil and pea and ham soups – OK cold but quickly heated on a camp stove
      2. Canned fish –such as tuna, salmon, sardines, crabmeat, prawns, mackerel, herrings
      3. Canned meats and meat dishes such as chilli beef and beans, ravioli, spaghetti Bolognese and broths (OK cold but quickly heated on a camp stove)
      4. Cans and jars of fruit in natural juice (GI range 42–54); dried fruit such as apple (GI29), apricots (GI31), dates (GI39–45), fruit and nut mix (GI15), fruit straps (Sunripe School Straps GI35–40 ), peach (GI35), pear (GI43), prunes (GI41), sultanas (GI54), tropical fruit and nut mix (GI49)
      5. Cans and jars of vegetables such as artichoke hearts, asparagus, bamboo shoots, beetroot (GI64), cabbage/sauerkraut, capsicum, carrots, corn kernels (GI46–48), mushrooms, peas, tomatoes
      6. Nuts (not salted), seeds and mixes
      7. Dry cereals such as fruit and nut muesli (Morning Sun GI49–55 ), muesli bars (Uncle Toby’s GI 48–54)
      8. Grainy crackers such as Ryvita crispbreads (GI46-48), oatmeal biscuits (GI55) and shelf stable flat breads such as white corn tortillas and reduced-carb wraps (Diego’s and Woolworths brands GI51–53)
      9. Powdered milk, small containers UHT milk, Milo powder (GI36–39 mixed with milk)
      10. And if you have a heating source such as a camp stove or gas bottle barbecue, you can expand your options to include foods that don’t need much water to cook such as instant noodles (GI52) and ready to eat basmati brown rice
      What to drink? Bottled water, single-serving-sized juice that doesn't need to be refrigerated, diet soft drinks. There are some good tips on drinking water for campers, which also applies in emergency situations HERE.

      For more information, go to http://www.pantrylist.com.au/ or Google ‘emergency pantry’.

      News Briefs

      Every step you take…
      In a five-year Australian study of nearly 600 adults averaging 50 years of age published in the British Medical Journal, walking more steps (the participants wore pedometers) was associated with reductions in body mass index, waist to hip ratio, and insulin sensitivity (a measure of type 2 diabetes risk). Sedentary people who increased their daily steps to 10,000 over the five year span saw improvement in their insulin sensitivity by three times compared to those who took only 3000 steps for five days a week. Past research has shown that walking more can decrease the risk of becoming overweight and developing insulin resistance. But the study is the first to suggest that increasing the actual number of steps you take can make a difference in your diabetes risk, researchers said.

      Pedometer with 10,000 steps

      How many steps should you take? According to a 2008 study on walking and maintaining a healthy weight, men ages 18–50 should take 12,000 steps a day. For men 50 and up, you'll need 11,000 steps a day. Women ages 18–40 need to take 12,000 steps a day, whereas women ages 40–50 should take 11,000 steps a day. Women in their 50s should take 10,000 steps a day, and women 60 and older should take 8000 steps a day. A rough estimate of how far you need to walk: depending on your stride, the average person takes about 1000 steps for every 0.8 kilometer (or about a half mile). To walk 11,000 steps is roughly equivalent to 8.8 km (5.5 miles).

      Beat metabolic syndrome with a low GI diet
      The bottom line from a cross-sectional analysis of the association of dietary GI and GL with the metabolic syndrome reported in the Journal of the American Dietetic Association and in the an accompanying editorial is that using the GI as intended – to choose the lowest GI food within a food group/category as part of a healthy, well balanced diet (moderate in carbohydrate) – may reduce the risk of developing the metabolic syndrome (large waist circumference, high blood glucose and triglyceride levels, and low HDL (Good) cholesterol levels), which in turn is a major risk factor for heart disease, stroke, and type 2 diabetes.

      Cinnamon/cassia and BGLs
      A daily dose of two grams of cinnamon/cassia (Cinnamomum cassia, Holland and Barrett Ltd, UK) for 12 weeks was associated with improved blood pressure measures and BGLs in people with type-2 diabetes, reports a clinical study from Imperial College London. ‘The two gram dose of cinnamon (cassia) administered in our study was safe and well tolerated over the 12 weeks of treatment,’ wrote Dr Rajadurai Akilen and his co-workers in Diabetic Medicine. ‘The sustainability and durability of the effect of cinnamon has not been tested, nor has its long-term tolerability and safety, both of which will need to be determined. However, the short-term effects of the use of cinnamon for patients with type 2 diabetes look promising.’

      The researchers report that the cinnamon supplement over the 12 weeks was associated with a reduction in HbA1c (glycated hemoglobin) levels from 8.22 to 7.86% in the cinnamon group compared with an increase in the placebo group from 8.55 to 8.68% and a mean decrease in systolic and diastolic blood pressure of 3.4 and 5.0 mmHg, respectively.

      Pedometer with 10,000 steps

      GI Group: In recent years, lab research has suggested that cassia cinnamon, which contains around 5% of coumarin, may make body cells more sensitive to insulin. Small studies in healthy people and people with diabetes have also shown that Cinnamomum cassia can reduce the blood glucose rise after eating. But the jury is still out – some results have been promising but it’s too early to say that cinnamon cassia definitely does have beneficial health effects for people with type 2 diabetes. We covered the story in GI News in April 2009

      Green tea and BGLs
      Research from Lund University, Sweden and published in the Nutrition Journal suggests that drinking a cup of green tea rather than water after eating (white bread in the study) could boost feelings of fullness, but found no evidence to support previous suggestions that it may moderate insulin sensitivity or glucose levels. You can read the whole article HERE

      Vinegar and BGLs
      A recent paper in the European Journal of Clinical Nutrition reports that the BGL benefit of adding vinegar to a meal (as in a dressing with your salad) is more pronounced after a high GI meal than a low one. Read more about it on Catherine Saxelby’s website HERE.

      Paddock2Plate
      Produce stories from our favourite food and nutrition websites that caught our eye and we think may catch yours. Fish is the flavour of the month in February.

      #1 Paprika festival Ian and Liz Hemphill of Herbie’s Spices went in search of Hungary’s best paprika recently and spent five rainy days in the Hungarian countryside visiting farms and factories and attending the Kolosca Paprika Festival, where groups of locals cooked up wonderful paprika-spiced specialties. ‘Our favourite,’ writes Liz, ‘was this simple but fabulous catfish soup. It’s a good fish, firm fleshed and not too bony. You might find it in Australia called silver cobbler, or just cobbler, or you could use ling.’ Check out Liz’s catfish soup HERE.

      # 2 En papillote ‘There’s something delightful about receiving a parcel, ‘ writes Inside Cuisine’s Rebecca Varidel. ‘It’s the child-like discovery process in the opening of the parcel that delights and enchants us. This holds true also for food. Cooking in parchment paper, en papillote in French or al cartoccio in Italian, was one of the earliest cooking techniques that I experimented with as a child. Perhaps I was enchanted (then as now) with the hidden treasures of aromas and taste. When the best of the season’s ingredients are folded in a pouch (of parchment, bag or aluminium foil) and then baked, the flavour is captured within and released as the parcel is opened.’ Check out Rebecca’s fish en papilotte (with step-by-step photos) HERE.

      Get the Scoop with Emma Stirling

      The scoop on the recipe for recovery

      Emma Stirling
      Emma Stirling APD

      What a heartbreaking time watching our sunny state of Queensland be inundated with wild weather and flooding and now to see a repeat on a smaller scale in Victoria too. But what a wonderful week to be reminded of the power of the human spirit, compassion for our fellow man and food as a cure all. Which brings me to my latest retro find that I’ve been longing to share with you, and it ties in nicely with a fantastic project for recovery that you’ll want to know about.

      Sharing first. In today’s high tech hospital a dietitian plays a critical role from ICU to outpatient rehabilitation and nourishment often comes in a clinical formulation down a tube. But nutrition therapy used to be a lot simpler as this golden item – Dainty Dishes For children, invalids and convalescents suggests. It is a text book for Nurses’ Cookery Certificate required by The Royal Victorian Trained Nurses Association by Lucy Drake and revised by Dorothy M. Giles. I’m still reading it all but there are gems like: ‘A woman may be excused if she cannot make a cake, but it should be regarded as a social crime, if she is not able to prepare a good cup of beef tea or nourishing soup, and a few simple dishes, which will help, and not retard an invalid’s recovery.’ You can read more about gems like this on my blog.

      Now for the fantastic project. This back to basics, home nourishment approach is being replicated now in Queensland with Baked Relief. The brainchild of Danielle Crismani, teams of home cooks are preparing and delivering nourishment and encouragement to the affected areas, plus volunteers facing the enormous and heart wrenching clean up tasks. They are baking every sweet and savoury slice known to man, plus family dinners too and delivering supplies including bottled water with online co-ordination and army-like precision. I applaud everyone involved who has volunteered their time and recognise the power of food as a recipe towards recovery.

      Baked Relief

      Here’s how this wonderful relief network started. Separated from her boys who were with her mum (whose property was affected by flooding) and needing to do something, Danielle came up with the idea to start baking some relief for the State Emergency Services volunteers who were sandbagging around Brisbane. She put the word out about what she was doing on her blog and on Twitter and Facebook and offers of help and baking came rushing in. It has just grown beyond imagining since then and Baked Relief is now in the hands of hundreds of home cooks and bakers and is reaching people who are recovering from the floods and all of those thousands of volunteers helping them.

      For the most up to date information about #bakedrelief please check twitter. @BakedRelief, @digellabakes or @melkettle or search #bakedrelief at twitter.com

      Emma Stirling is an Accredited Practising Dietitian and health writer with over ten years experience writing for major publications. She is editor of The Scoop on Nutrition – a blog by expert dietitians. Check it out for hot news bites.

      In the GI News Kitchen

      American dietitian and author of Good Carbs, Bad Carbs, Johanna Burani, shares favourite recipes with a low or moderate GI from her Italian kitchen. For more information, check out Johanna's website. The photographs are by Sergio Burani. His food, travel and wine photography website is photosbysergio.com.

      [JOHANNA]

      My traditional winter minestrone
      Fresh homemade vegetable soup shows up on Italian kitchen tables all year long. Whatever fresh vegetables are already in the fridge, or growing in the vegetable garden or are the seasonal choices at the greengrocer’s is what constitutes that day’s ‘minestrone’ or large pot of soup. These days we can easily find zucchini in the winter and broccoli in the summer, but I stick pretty much to the traditional winter/spring/summer/fall vegetables. Here’s how I make my minestrone during the winter months. Choose a lower GI potato if you can. Serves: 8 (1½ cups each)

      1 large leek, white part only, thinly sliced
      1 large potato (240g/8oz), peeled and diced
      2 celery stalks, sliced
      3 medium carrots, sliced
      wedge (180g/6oz) butternut pumpkin (squash), peeled and diced
      180g/6oz cauliflower or broccoli, broken into small florets
      120g/4oz fresh spinach, coarsely chopped
      4 large peeled canned tomatoes, seeds removed, chopped
      4 sprigs flat leaf parsley
      30g/1oz parmigiano cheese rind, scrubbed and cut into small pieces (optional)

      Traditional winter minestrone

      Prepare the vegetables, parsley and cheese and add them and all at once to a large soup pot with a little salt to taste. Pour in 10 cups cold water, cover and bring to a boil on high, then reduce the heat to low and simmer for approximately 1 hour.
      Allow the soup to cool down a bit to prevent splattering. Using a handheld immersion mixer or a food blender, pulse the vegetables in batches to attain a chunky, semi-pureed texture. Heat before serving. (If preferred, the cooked vegetables can be left intact and served directly from the pot.)

      Per serving
      Energy: 365kJ/ 87cals; Protein 4g; Fat 1g (includes less than 1g saturated fat and 2mg cholesterol); Available carbs 16g; Fibre 4g

      Cut back on the food bills and enjoy fresh-tasting, easily prepared, seasonal, satisfying and delicious low or moderate GI meals that don’t compromise on quality and flavour one little bit with Money Saving Meals author Diane Temple. For more recipes check out the Money Saving Meals website.

      Tuna and chickpea salad from the low GI emergency pantry
      Use a flavoured tuna (like chilli) if you want more zing. To give it some crunch, serve with grainy crackers such as Ryvita crispbreads or make wraps with white corn tortillas. Ship chives or spring (green) onions over the top for a little extra colour and flavour if you have some in the fridge or garden. Serves 4

      280g jar char-grilled vegetable antipasto
      185g can tuna, drained
      400g can chickpeas, drained and rinsed
      125g can corn, drained and rinsed
      2 tablespoons oil from antipasto jar
      1 tablespoon red wine vinegar

      Tuna and chickpea salad

      Roughly chop the antipasto vegetables and set aside the oil from the jar to make the dressing.
      Flake the tuna in a large bowl using a fork. Add the chickpeas, vegetables and corn and stir to combine.
      Whisk together the oil and vinegar to make a dressing, pour over salad and stir lightly to combine.

      Per serve
      Energy: 1230kJ/ 294 cals; Protein 20g; 16Fat g (includes 1g saturated fat and 25mg cholesterol); Available 26carbs g; Fibre 6g

      Feedback: We would love to hear what you have stocked in your emergency pantry and what you whip up to feed the family in times of crisis when, for whatever reason, you don't have water or power.

      Busting Food Myths with Nicole Senior

      Myth: Everyone should drink 8 glasses of water a day.

      [NICOLE]
      Nicole Senior

      Fact: Most adults need around 2–2½ litres of fluid daily but not all this fluid needs to be water. Fluid needs vary greatly according to climatic conditions, physical activity, body size, diet and your health status.
      Eight glasses of water a day is eight metric cups (or eight 8 ounce glasses), or 2 litres. Some experts say there is absolutely no scientific foundation for this oft given advice. This puzzled me because I thought there were principles and guidelines to calculate a person’s fluid requirements and they roughly equate to this 8-glass rule of thumb. Are these guidelines I’ve been using based on good scientific evidence? Before you throw your water bottle against the nearest brick wall, here’s more information to ‘fill out’ the story of how much water we should drink.

      Everyone knows we can’t survive long without water. For the more morbid among you, survival time is around 1 week but can be as little as a few hours for a marathon runner experiencing catastrophic heatstroke. Water is essential for life and needed for temperature regulation, digestion, metabolism, absorption of nutrients and excretion of waste. About half the water needed each day goes to sweat and water vapour in our breath. Water accounts for 50–80% of our lean body mass; men have slightly more than women, and the proportion goes down as we age. Replacement of lost water is vital to maintain normal functioning.

      The Nutrient Reference Values (NRVs) for Australia and New Zealand acknowledge it is difficult to experimentally derive Estimated Average Requirements (EAR) for water because of individual variation. Because of this, they established an Adequate Intake (AI) based on the median intake of the population. This is a roundabout way of saying they came up with a best guess: 2.1 lites (8 cups) for women and 2.6 litres (10 cups) for men, with clear caveats that people living in hot climates or very physically active need more. You can see how the 8-glass a day rule is starting to sound plausible. Of interest is no Upper Limit (UL) has been set because over-hydration causing hyponatremia (dangerously low electrolyte sodium levels) is unlikely in normal circumstances.

      However, what the 8-glass rule fails to recognise is you don’t have to drink all your fluid requirements. There is a lot of water already in food, especially fruits and vegetables as well as the obvious liquid and semi-solid foods like soups, yoghurt and custard. According to Australia’s last national nutrition survey, the intrinsic water in food contributed 700–800ml per day. Water is also a by-product of metabolism: around 250ml (1 metric cup) per day is produced this way. So more accurately, the 8-glass a day rule should be more like 4–6 glasses.

      What about thirst? I’ve heard the human thirst mechanism is a poor indicator of our fluid needs and we should drink even though we aren’t thirsty, but is this true? A perusal of the scientific literature suggests this is only true in athletes because their fluid needs are high, and the elderly because their thirst mechanism is poor. For the rest of us, our thirst serves us well.

      So, drink when you feel thirsty and don’t feel you have to gulp down 8 glasses of water a day. For many, 4–6 glasses is probably enough. And remember tea, milk, juice and even coffee all contribute valuable fluids, just go easy on the sweetened drinks to prevent kilojoule/calorie blow-outs

      Thirsty for more? You can find more great information on eating (and drinking) for health at Nicole’s website HERE.

      GI Symbol News with Dr Alan Barclay

      [ALAN]
      Dr Alan Barclay

      Snacking to keep your energy up and your BGLs down in an emergency
      People in Queensland and Victoria here in Australia have been faced with real emergencies this summer. It has been fantastic to see an organisation like Baked Relief cooking their hearts out to help victims and rescuers alike keep going. When faced with an emergency that isolates us, we need nutrient-dense snacks to keep us going and also to provide us with the sustained energy we need for the extra physical activity these situations often require –you may have to clamber onto the roof to be winched to safety by helicopter. Snacks can be just as important as meals in situations like this. You need foods that will keep safely at room temperature for prolonged periods (so you can store them away) and you can eat with minimum preparation (clean, safe water may be scarce, and you may have no gas or electricity).

      Our top 10 snacks: The following list (in alpha order) includes foods from our emergency pantry as well as what you may have on hand to help you get through the long days of isolation (and clamber onto the roof if you have to):

      1. Canned fruits (in fruit juice) like apple, apricots, peaches or pears
      2. Chocolate
      3. Dried fruit like apples, apricot, dates, peaches, pear, or prunes, and 100% dried fruit bars like Sunripe® School Straps
      4. Fresh fruit like apples, grapefruit, mandarin, orange or pears
      5. Fruit and nut mix
      6. Mixed nuts
      7. Plain UHT (Long-life) milk Like Dairy Farmers Light White or mixed with Milo®
      8. Quality breakfast cereals that can be eaten dry like a natural style muesli (e.g., Morning Sun®)
      9. Ryvita® Sunflower Seeds & Oats or Pumpkin Seeds & Oats
      10. Uncle Toby’s® Chewy Muesli Bars or Crunchy Muesli Bars
      Nestle Milo®

      New GI Symbol

      For more information about the GI Symbol Program
      Dr Alan W Barclay, PhD
      Chief Scientific Officer
      Glycemic Index Foundation (Ltd)
      Phone: +61 (0)2 9785 1037
      Mob: +61 (0)416 111 046
      Fax: +61 (0)2 9785 1037
      Email: alan@gisymbol.com
      Website: www.gisymbol.com

      GI Update

      Professor Jennie Brand-Miller answers your questions

      I have PCOS and have been told that if I eat a low GI diet it will help me lose some weight and maybe even help me get pregnant. I have tried diets before and never seem to stick to them. Have you got any tips – I really want to succeed this time round.
      There are four tips we usually suggest when people want to change their diet and create new eating habits they can stick to.
      1. Aim to make changes gradually. Don’t try and change everything overnight. Start with a few small changes and add more as you achieve these. Keep in mind that it takes about 3 months for a new change to become a habit.
      2. Attempt the easiest changes first. Nothing inspires like success, so increase your chances by picking something simple to get you going on the right track like eating a piece of fruit as a snack every day.
      3. Break those big goals into a number of smaller goals. A big goal such as wanting to drop a couple of dress sizes is unlikely to happen quickly. Smaller more specific goals such as limiting fast food to once a week or making sure you eat a low GI breakfast are much more achievable.
      4. Be prepared for setbacks. You are only human. But if you have a lapse, don’t beat yourself up, just get back on track the next day.

      Good luck. And if you need more help and support, it is a good idea to see a registered (accredited practicing) dietitian.

      PCOS book cover

      – From the revised and updated edition of the Low GI Diet for Polycystic Ovarian Syndrome, Prof Jennie Brand-Miller, Dr Kate Marsh and Prof Nadir Farid (Hachette).

      GI testing by an accredited laboratory
      North America

      Dr Alexandra Jenkins
      Glycemic Index Laboratories
      20 Victoria Street, Suite 300
      Toronto, Ontario M5C 298 Canada
      Phone +1 416 861 0506
      Email info@gilabs.com
      Web www.gilabs.com

      Australia
      Fiona Atkinson

      [FIONA]

      Research Manager, Sydney University Glycemic Index Research Service (SUGiRS)
      Human Nutrition Unit, School of Molecular and Microbial Biosciences
      Sydney University
      NSW 2006 Australia
      Phone + 61 2 9351 6018
      Fax: + 61 2 9351 6022
      Email sugirs@mmb.usyd.edu.au
      Web www.glycemicindex.com

      See The New Glucose Revolution on YouTube

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