GI News is published online every month by the
University of Sydney, School of Life and Environmental Sciences and the
Charles Perkins Centre, and delivered to the mailboxes of our 97,000
subscribers. Our goal is to help people choose the high-quality carbs
that are digested at a rate that our bodies can comfortably accommodate
and to share the latest scientific findings on food and diet with a
particular focus on carbohydrates, dietary fibres, blood glucose and the
glycemic index.
Publisher: Professor Jennie Brand-Miller, AM, PhD, FAIFST, FNSA
Editor: Philippa Sandall
Scientific Editor/Managing Editor: Alan Barclay, PhD, APD, AN
Contact GI News: glycemic.index@gmail.com
Sydney University Glycemic Index Research Service
Manager: Fiona Atkinson, PhD, APD, AN
Contact: sugirs.manager@sydney.edu.au
Like us on
1 May 2019
GI News - May 2019
Posted by GI Group at 5:09 am
FOOD FOR THOUGHT
FATS Q and A: OUR EXPERTS ANSWER YOUR QUESTIONS
Prof Jennie Brand-Miller and Dr Alan Barclay answer the most common questions we are asked about dietary fats.
WHAT ARE FATS? They are an essential nutrient like protein and carbohydrate playing numerous roles in our bodies including:
- Forming the structure of our body cells
- Helping make bile and sex hormones
- Insulating us from cold
- Surrounding and protecting vital organs like our kidneys
- Providing us with fat-soluble vitamins (A, D, E and K), and
- Storing energy.
Most of the fats we eat are triglycerides – fat molecules composed of three fatty acids joined to a glycerol (sugar alcohol) backbone. During digestion our bodies break the fatty acids down into free fatty acids which the cells in our intestine absorb and release into the bloodstream.
Fats may lower insulin requirements when we first consume them because they delay the rate that foods are emptied from the stomach into the small intestine, and are absorbed into the blood. However, an increasing body of evidence suggests that they raise insulin requirements 3–5 hours after a meal, most likely due to increased insulin resistance.
WHAT ARE THE DIFFERENT FATS IN OUR DIET? Saturated fat, trans fat, mono-unsaturated fat, and polyunsaturated fat are the main fats in the foods we eat. Collectively, mono-unsaturated fat, and polyunsaturated fat are called unsaturated fats because of their chemical structure. Most fats and oils, however, are a combination of saturated, poly- and mono-unsaturated fats.
WHY ARE SOME FATS CALLED GOOD FATS? Unsaturated fats are the ones with a health halo. These are the fats found in plant foods including nuts and seeds, avocadoes and olives, and oils and spreads made from plants and seeds. They can help lower LDL (bad) cholesterol and raise HDL (good) cholesterol reducing our risk of cardiovascular disease (e.g., heart disease and stroke). It’s important to eat some good fats every day.
Polyunsaturated fats are particularly important because they provide us with the essential omega 3 and omega 6 fatty acids which our bodies can’t produce. Best sources are oily fish (e.g. salmon and mackerel), seeds (flax seeds, chia seeds, sunflower seeds) and nuts (especially walnuts and Brazil nuts). For mono-unsaturated fats, enjoy avocadoes, almonds cashews and peanuts or use oils made from them along with olive oil of course.
WHY ARE SOME FATS CALLED BAD FATS? Saturated fats have earned the label “bad fats” because too much of them will raise our LDL (bad) cholesterol which can block blood vessels and increase our risk of cardiovascular disease (heart disease and stroke). Trans fats not only increase LDL cholesterol, they also lower HDL (good) cholesterol so their overall effect is even worse for our health.
- Foods naturally high in saturated fats include animal foods like fatty meats (sausages, bacon, salami, Devon, etc), butter, ghee, cream, hard cheese, and full cream milk.
- Foods high in trans fats include some margarines (e.g., cooking and some cheap table varieties), and cooking fats for deep-frying (particular those used in fast food restaurants) and shortening for baking (pies, pastries, cakes, biscuits/cookies, buns, etc).
However, when it comes to lowering blood cholesterol levels, some carbs are helpful. For example, oats, legumes, fruits and vegetables, contain certain kinds of fibre (e.g., beta-glucans) that may help lower blood cholesterol levels by binding it in our guts.
HOW MUCH FAT SHOULD I EAT? It all comes back to balance. Because the different kinds of fats are found in such a broad range of foods, it’s essential to eat a variety of foods, avoid trans fats as much as possible and for every gram of saturated fat you consume, eat 2 grams of unsaturated.
You only have to look around the world to see that there are very different dietary patterns with very different fat intakes that are associated with good health and long life. For example, traditional Mediterranean and Japanese diets, which are both linked with a long and healthy life, couldn’t be more different. The Mediterranean diet is relatively high in fats and tends to be rather moderate in carbs. The Japanese diet, like most Asian diets, is high in carbs and low in fats. What they have in common and what seems to matter most is that they are based on good, wholesome foods and ingredients. Mostly plants. If you need advice on what to eat, see a registered/accredited dietitian.
HOW MUCH FAT SHOULD CHILDREN EAT? Children need fat for energy, growth, brain development and a healthy immune system. For babies, breastmilk and infant formula are high in fat to sustain the rapid growth during the first year of life. Once weaned, children start obtaining fat from other foods and between 2 and 3 years of age, growth slows down and fat becomes less important in the diet. As children begin consuming a more varied diet, the type of fat in their diet should become a higher consideration. A reasonable amount of fat for a child is around 30 per cent of their daily kilojoule intake. For 4–8-year-olds this equates to 50–60 grams, for older kids around 60–80 grams of fat per day.
Read More:
- Reversing Diabetes (Murdoch Books), Dr Alan Barclay
- Eat Like an Athlete: Boost your performance and energy through nutrition (Hardie Grant), Simone Austin, Advanced Sports Dietitian
Posted by GI Group at 5:08 am
WHAT’S NEW?
WHICH FAT IS WORSE FOR FATTY LIVER DISEASE?
Non-alcoholic
fatty liver disease occurs when too much fat accumulates in the liver.
Many people have no symptoms of the disease, but can end up with
cardiovascular problems and type 2 diabetes. In addition, the liver can
scar and not work properly, causing serious health issues if the problem
isn’t dealt with.
While obesity is a major risk factor for fatty liver disease,
some overweight people develop it and others don’t. A group of
researchers in Europe designed an overfeeding study to see if it’s the
type of fat that makes a difference to the amount of fat that
accumulates in the liver. Thirty-eight overweight volunteers were split
into three different groups. Along with the food they normally ate each
day, they consumed 4200kJ (1000 calories) extra for three weeks. The
extra foods were provided and the participants were carefully monitored
throughout.
- The fats in group 1’s extra calories were mainly saturated including coconut oil, butter, and blue cheese.
- The fats in group 2’s were mainly unsaturated fats including olive oil, pesto, pecan nuts, and a little butter (20g).
- Group 3’s extra calories came from naturally occurring and added sugars in fruit juice, sugar-sweetened beverages, and candy.
Read more:
Posted by GI Group at 5:07 am
WHAT’S HOT?
PLANT MILKS
Gone
are the days when the lactose intolerant or those with milk allergy had
to opt for soy or rice milk. Zoom around the supermarket and you are
spoiled for choice – regular, light, flavoured, and calcium enriched
plant milks from numerous nuts and grains and even a fruit (coconut).
It’s a growth industry.
WHAT ARE THE KEY INGREDIENTS IN PLANT “MILKS”? It’s
important to read the label as a typical ingredients list can contain
from 3 or 4 to 13 or 14 ingredients. Remember, ingredients are listed on
a food label from the greatest to smallest amounts that have been
added.
- Soy “milks” are water (about 85–90%) and ground whole soy beans or soy protein isolate powder.
- Nut “milks” (almond, cashew, hazelnut, macadamia) are water (about 97%) and ground nuts/nut pastes.
- Grain/seed “milks” (hemp, quinoa/chia, oats, rice) are water (about 85–90%) and a mix of flours and/or brans.
- Coconut “milk” is water (about 70%) and coconut cream/milk.
In a review of plant milks in The Conversation, dietitian Suzie Ferrie makes the point that many consumers are probably being misled by the labelling of these alternative products as milk and that some are startlingly low on nutrition. She says: “The large amount of added water means that many of these products are quite dilute. Other than soy milk, none of the others have even a tenth of the protein in animal milks. If you adjust for the amount of added water by looking at their nutrition relative to calorie content (instead of just per 100ml as most labels show), then some of the nut products look a bit better ...Then, there’s added salt, which surprisingly seems to be a supplement to every nut milk product on the market. Calcium content is not comparable either, unless it has been added. Unfortunately, the form of calcium commonly used is not easily absorbed by the human body compared to what’s present in animal milks.”
If you need to manage your blood glucose, you need to know that there’s here’s also a considerable difference in GI values of plant milks as you can see in the following table.
Read more:
Posted by GI Group at 5:06 am
PRODUCT REVIEW
THE FREE-FROM-DAIRY MILK BAR
If
you check out the ingredient list on a carton of cow’s milk, there’s
one ingredient: milk (or low-fat milk). That’s because it’s a whole food
that’s minimally processed (pasteurised and possibly homogenised).
Plant “milks” on the other hand tend to have a longish list of
ingredients because they are processed foods from factories not farms.
We took a look at four calcium-enriched plant milks (soy, rice, almond
and coconut) for product review this month to help you choose one that’s
right for you. The nutrition data comes from the manufacturers’
websites, which we found very comprehensive and much easier to read than
the small print on the nutrition label on the containers.
SO GOOD SOY
Ingredients: Filtered water, soy
protein (3.5%), corn maltodextrin, vegetable oils (sunflower, canola),
cane sugar, minerals (calcium, phosphorus, magnesium), acidity
regulators (332, 450), antioxidant (ascorbic acid), vitamins (A, B12,
D2, B2, B1), natural flavour.
VITASOY RICE MILK
Ingredients: Filtered water, whole brown rice (min. 13%), sunflower oil, mineral (calcium phosphate), sea salt.
SO GOOD ALMOND MILK
Ingredients: Filtered
water, almonds (2.5%), mineral (calcium), emulsifier (sunflower
lecithin), natural flavour, salt, mineral salt (sodium bicarbonate),
vegetable gum (gellan), antioxidant (ascorbic acid), vitamins (B12, B2,
B1).
SO GOOD COCONUT MILK
Ingredients: Filtered
water, coconut cream (9%), chicory inulin, mineral salt (tricalcium
phosphate), flavour, emulsifier (sunflower lecithin), salt, vegetable
gum (gellan).
Posted by GI Group at 5:05 am
PERSPECTIVES WITH DR ALAN BARCLAY
FATS AND BLOOD CHOLESTEROL
As well as being a highly
concentrated source of energy and a carrier for fat-soluble vitamins,
fats provide food with a pleasant mouth feel and carry many of the
flavours that make certain dishes taste delicious. Current dietary
guidelines advise people to eat less saturated fat to help improve blood
cholesterol levels, a major risk factor for heart disease and stroke.
Will simply eating less saturated fat improve your blood cholesterol or
is it more complicated than that?
WHAT IS CHOLESTEROL? Cholesterol is a
kind of fat that is a part of all of our body’s cells. It is essential
for many metabolic processes, including the production of hormones
(e.g., oestrogen and testosterone), vitamin D and bile for digesting
fat, and absorbing fat-soluble vitamins from foods. It is produced by
the liver and also made by most cells in the body.
WHERE DOES CHOLESTEROL IN FOODS COME FROM?
Cholesterol is only found in animal foods like meat, poultry, seafood,
dairy and eggs. Plant foods like fruits, vegetables, legumes and grains
do not contain any cholesterol in their natural state.
WHAT ABOUT BLOOD CHOLESTEROL? Cholesterol is carried around in the blood by little “couriers” called lipoproteins, which include:
- LDL cholesterol Low density lipoprotein (LDL) cholesterol, takes cholesterol from the liver to the rest of the body’s organs. When levels are too high, cholesterol can build up in the walls of blood vessels, eventually blocking them. Having high levels of LDL in the blood is therefore a risk factor for heart disease and stroke. Aim for an LDL cholesterol level less than 2.0 mmol/L (77 mg/dL).
- HDL cholesterol High density lipoprotein (HDL) cholesterol, seems to protect against cardiovascular disease because it clears cholesterol from our blood vessels and helps in its removal from the body. Having low levels of HDL in the blood is therefore a risk factor for heart disease and stroke. Aim for a HDL cholesterol level of at least 1.0 mmol/L (39 mg/dL).
The Heart Foundation currently recommends that we consume less than 10% of energy from saturated fat and less than 1% of energy from trans-fat. Dietary Guidelines recommend we consume 20-35% of energy from fat in total. Therefore, the optimal ratio for saturated and trans fats to unsaturated fats is no more than 1 : 2, or 0.5 if you prefer (this is what we use for recipes in GI News). In other words, for every gram of saturated fat, make sure you consume 2 or more grams of poly or monounsaturated fat.
It is of course important to note that no one has, or is, recommending complete avoidance of saturated fat, or foods high in saturated fat – it’s the balance that counts. It is therefore ok to enjoy butter instead of margarine as long as you have olive oil, fatty fish, nuts, seeds, etc...to balance it out.
So, the answer to the question “Will simply eating less saturated fat improve your blood cholesterol” is possibly – provided you replace the saturated fats with healthy alternatives.
Read more:
- Reversing Diabetes (Murdoch Books), Dr Alan Barclay
- Heart Foundation: Saturated and trans fat
- Serum Triglycerides and Atherosclerotic Cardiovascular Disease: Insights from Clinical and Genetic Studies
Alan Barclay, PhD is a consultant dietitian and chef (Cert III). He worked for Diabetes Australia (NSW) from 1998–2014 . He is author/co-author of more than 30 scientific publications, and author/co-author of The good Carbs Cookbook (Murdoch Books), Reversing Diabetes (Murdoch Books), The Low GI Diet: Managing Type 2 Diabetes (Hachette Australia) and The Ultimate Guide to Sugars and Sweeteners (The Experiment, New York).
Contact: You can follow him on Twitter or check out his website.
Posted by GI Group at 5:04 am
BEST FOOD FORWARD
CARBS AND YOUR HEART, FOR WOMEN
Perhaps you’ve heard of Go
Red for Women, the movement to end heart disease and stroke in women?
Unfortunately, we need a movement because while heart disease is our
greatest health threat, women are too busy looking after others to take
personal prevention seriously. This needs to change and we can start
with choosing heart-friendly food, including good carbs.
Despite the anti-carb hype in the pop-diet world, carbohydrates
like dietary fibre and resistant starch are nutritional superstars. They
not only keep your gut healthy, but they also help reduce your risk of
developing heart disease. We know you show plenty of love to your
family, but we encourage you to show your own heart some love, and ‘keep
calm and eat good carbs’.
It’s well known the types of
fats you eat greatly influence your cholesterol levels, but it’s less
well known that carbohydrates are no longer neutral in the
cardiovascular risk equation. Choosing the wrong carbs increases your
risk of heart disease. This was demonstrated in a study published by the
Harvard Group in 2015. They compared the effect of saturated fats,
unsaturated fats and sources of carbohydrate on the risk of coronary
heart disease (CHD) in two large cohorts (84,628 women nurses and 42,908
male health professionals) followed up over 24-30 years. They found
saturated fats increased risk and unsaturated fats (especially
polyunsaturated fats) were protective. This was a result consistent with
previous studies. Wholegrains were also protective. But the real
newsflash came with their finding that refined starches and added sugars
were positively associated with coronary heart disease. While the
message is well and truly out about reducing added sugars, we’re
clueless about refined starches. Here’s our three-step plan to help you
choose good carbs.
ENSURE AT LEAST HALF YOUR GRAIN FOODS ARE WHOLEGRAIN
- Choose wholegrain and high-fibre breakfast cereals
- Use wholegrain bread and crispbread
- Buy wholemeal pasta, noodles, couscous and brown rice
- Look for dense grainy breads, breads with seeds or soy, or sourdough breads
- Buy lower GI rices such as Basmati, or Doongara
- Include legumes (beans, split peas and lentils) in your meals
- Choose lower GI potatoes (Nicola, Carisma) and starchy vegetables (carrots, parsnips, butternut pumpkin and orange-fleshed sweet potato)
- Leave soft drinks, flavoured waters and sports drinks to special occasions • Enjoy confectionery such as candy and chocolates occasionally and in small amounts
- Enjoy cakes, biscuits (cookies), pastries, sweet buns and donuts sometimes and in small amounts
- Limit the quantity and frequency of white bread, white rice (and rice crackers), regular potatoes and low-fibre breakfast cereals (e.g. puffed rice, flaked corn)
- Limit highly processed food products with high levels of refined starches such as potato crisps, rice crisps and crackers, extruded savoury snacks (potato thins, cheesy puffs, twists etc.)
- Limit foods with high levels of added refined starches such as maltodextrin (check the label) and all the food additives with the term ‘starch’ in the name (additive code numbers 1400-1451). Remember, the ingredients are listed in order by weight on the label so starches near the top of the ingredients list are present in the largest proportion.
Nicole Senior is an Accredited Nutritionist, author, consultant, cook, food enthusiast and mother who strives to make sense of nutrition science and delights in making healthy food delicious. Contact: You can follow her on Twitter, Facebook, Pinterest, Instagram or check out her website.
Posted by GI Group at 5:03 am
GOOD CARBS FOOD FACTS
MILK
Milk and other nutrient-rich dairy products such as
yoghurt and cheese are one of the most affordable sources of nutrition.
They provide us with energy, protein and carbohydrate; and with minerals
including calcium, potassium, phosphorus; and vitamins A, D and B12,
riboflavin, and niacin. While milk a valuable source of nutrients for
young and old alike, it is very easily overconsumed. So, think of it as
food in liquid form. The recommended intakes vary for different ages and
stages of life, but for healthy, non-pregnant adults around 250–450ml
of low-fat milk a day is suitable. For children, reduced fat dairy foods
are recommended from two years of age.
Lactose, the sugar that occurs naturally in milk, is digested
into glucose and galactose by the enzyme lactase found in the small
bowel of all mammals at birth (apart from those born with lactase
deficiency). A person without enough lactase has digestive problems when
they consume foods and drinks that contain lactose. About a third of
the world’s population continues to produce lactase throughout life. The
rest don’t. However, there are many lactose-free milks on the market,
so there’s no need to go without calcium-rich dairy foods. Some people
who are lactose intolerant find they can enjoy yoghurt because the
micro-organisms added to milk to make yoghurt breakdown lactose - in
other words, the “bugs” help do the job of lactose digestion for you.
People with lactose intolerance can eat cheese because it is made from
milk solids (curd); the lactose-rich whey has been drained off during
the early stages of processing.
Calcium is essentially
why dairy foods are recommended throughout childhood and beyond as it’s
the key to strong healthy bones. But dairy milk is not for everyone. If
you are lactose intolerant, have a milk allergy or eat only plant foods,
non-dairy options that will boost your calcium intake include almonds,
brazil nuts, sesame seeds, dried figs, dried apricots, soybeans, dark
leafy greens, dried legumes, Asian greens such as bok choy,
calcium-enriched tofu and calcium-fortified breakfast cereals.
Source: AUSNUT2013
Posted by GI Group at 5:02 am
IN THE GI NEWS KITCHEN
Anneka Manning’s Salmon and Roast Vegetable Frittatas • Dr Nick Fuller’s
Whole Roast Cauliflower with Lemon and chilli • SunRice Breakfast Rice
Puddings
ANNEKA MANNING’S FAMILY BAKING.
SALMON AND ROAST VEGETABLE FRITTATAS
Anneka
Manning – author, food editor, home economist, mother of two and the
founder of BakeClub – specialises in teaching the ‘why’ behind the ‘how’
of baking, giving home cooks the know-how, understanding and skill to
bake with confidence and success, every time. She suggests roasting
extra vegetables when making them for dinner so you have them on hand
for a quick and easy lunch or light meal the next day. Makes: 8 •
Preparation time: 15 minutes (+ 5 minutes cooling time) • Baking time:
25 minutes
Olive oil, to grease
3½ cups chopped roasted vegetables (see Annie’s Tips)
210g/7oz can red or pink salmon in spring water, drained and coarsely flaked
½ cup coarsely grated vintage cheddar cheese
⅓ cup chopped chives, flat-leaf parsley and/or basil
6 eggs
Salt and freshly ground black pepper, to taste
Preheat
the oven to 190°C/375°F (170°C/325°F fan-forced). Grease 8 holes of a
1/3 cup (80ml) muffin pan with olive oil or alternatively line with
paper muffin cases. • Place vegetables, salmon, cheese and herbs in a
large mixing bowl and toss gently to combine evenly. Spoon the mixture
into the muffin holes, dividing evenly. Crack the eggs into a jug,
season well with salt and pepper and then use a fork to whisk to
combine. Carefully pour into the muffin holes over the vegetable
mixture, dividing evenly. • Bake in the preheated oven for 25 minutes
until set and golden. (The eggs will continue to cook in the muffin pan,
so it’s ok if the centre is a little soft, just not runny). Stand in
the muffin pan for 5 minutes, then use a small palette knife or butter
knife to remove the frittatas. Serve warm or room temperature with a
green salad.
Annie’s tips
- Roasted pumpkin, capsicum, carrots, sweet potato, zucchini, eggplant and mushrooms all work well in these frittatas.
- Add chopped fresh herbs such as rosemary, sage or thyme to your vegetables before roasting them for an extra flavour hit.
- These frittatas will keep in an airtight container in the fridge for up to 2 days. Serve at room temperature or reheat in an oven preheated to 180°C/350°F (160°C/320°F fan-forced) for 5–10 minutes.
630 kJ/ 150 calories; 13 g protein; 8 g fat (includes 3 g saturated fat; saturated : unsaturated fat ratio 0.6); 5 g available carbs (includes 2.5 g sugars and 2.5 g starch); 5 g fibre; 340 mg sodium
WHOLE ROAST CAULIFLOWER WITH LEMON AND CHILLI
We are big fans of cauliflower here at GI News. It’s what we called a three-in-one- veg in our Good Carbs Cookbook because it gives you an edible head of creamy florets and crunchy white stems encased by tender green leaves. This recipe is from Dr Nick Fuller’s new book, Interval Weight Loss for Life (Penguin), a practical guide to helping people reprogram their body after weight loss. A small head of cauliflower roasted will serve 4.
1 small head cauliflower
Finely grated zest and juice of ½ lemon
Olive oil, for drizzling
Dried chilli flakes, for sprinkling
Sea salt and freshly ground black pepper
Preheat the oven to 180°C/350°F. Pre-line a baking tray with baking paper. • Place the whole cauliflower in a large saucepan of water. Bring to the boil, then reduce the heat and simmer for 7 minutes. Drain. Cut off the stalk and remove the leaves. • Place the cauliflower in the baking tray. Scatter over the lemon zest, and pour over the lemon juice and a drizzle of olive oil. Sprinkle lightly with chilli flakes, season with salt and pepper, and roast for 35 minutes or until tender and lightly golden. Cut into wedges and serve.
Per serve
320 kJ/ 77 calories; 5g protein; 3g fat (includes 0.5g saturated fat; saturated : unsaturated fat ratio 0.2); 4.5g available carbs (includes 4.5g sugars and 0g starch); 6g fibre; 100mg sodium; 635mg potassium; sodium to potassium ratio 0.16
Nick’s Interval Weight Loss isn’t a diet, it isn’t intermittent fasting, or anything similar; it’s an evidence-based plan to help people redefine their set point so they can prevent the ever-so-common weight regain that happens after people lose weight. Losing weight is the easy part, keeping it off is the hard part, and this is why more than 95% fail on their long-term weight loss journeys. To find out more, check out the Facebook page.
SUNRICE BREAKFAST RICE PUDDING
Nutritionist Lyndi Cohen, SunRice Health and Wellness Ambassador, developed this recipe to showcase their Doongara Clever Low GI White Rice which carries the GI Symbol. Doongara is a low GI (54) variety of long-grain rice grown in Australia that is ideal to serve with curries and stir-fries as well as use to make a simple rice pudding for a leisurely breakfast or brunch, or for dessert. • Preparation/cooking time: 25 minutes. • Serves 6
1½ cups SunRice Low GI White Rice (raw)
400ml (14fl oz) almond milk
1 cup water
1 tbsp maple syrup
¼ cup mixed seeds and/or nuts
Add the rice, almond milk, cold water, seeds and/or nuts, and maple syrup to a saucepan. • Bring to the boil, then reduce the heat and simmer for 15 minutes. • Remove from heat and stand, covered, for 5 minutes. • Serve with your choice of toppings such as berries, fruit, or extra toasted seeds/nuts. .
Per serve
1087kJ/ 260 calories; 5.4g protein; 5.7g fat (includes 0.6g saturated fat; saturated : unsaturated fat ratio 0.12); 45.0g available carbs (includes 4.3g sugars); 1.0g fibre; 46mg sodium; 99mg potassium; sodium to potassium ratio 0.46
LOW GI LIVING
Foods with the GI Symbol have been laboratory tested and meet strict nutrient criteria in line with international dietary guidelines including specified limits for carbohydrates, energy, total and saturated fat, sodium and, where appropriate, fibre and calcium. The independent certification program is run by the Glycemic Index Foundation, a not-for-profit health promotion charity. For updates on low GI products that carry the GI Symbol and for recipes, sign up for the Foundation’s electronic newsletter, Low GI Living.
Posted by GI Group at 5:01 am
COPYRIGHT AND PERMISSION
This website and all information, data, documents,
pages and images it contains is copyright under the Copyright Act 1968
(Commonwealth of Australia) (as amended) and the copyright laws of all
member countries of the Berne Union and the Universal Copyright
Convention. Copyright in the website and in material prepared by GI News
is owned by Glycemic Index Foundation. Copyright in quotations, images
from published works and photo libraries, and materials contributed by
third parties including our regular contributors Alan Barclay, Jennie
Brand-Miller and Nicole Senior is owned by the respective authors or
agencies, as credited.
GI News encourages the
availability, dissemination and exchange of public information. You may
include a link to GI News on your website. You may also copy,
distribute, display, download and otherwise freely deal only with
material owned by GI News, on the condition that you include the
copyright notice “© GI News, University of Sydney” on all uses and
prominently credit the source as being GI News and include a link back
to ginews.blogspot.com.au. You must, however, obtain permission from GI News if you wish to do the following:
- charge others for access to the work
- include all or part of the work in advertising or a product for sale, or
- modify the work.
This permission does not extend to material contributed and owned by other parties. We strongly recommend that you refer to the copyright statements at their respective websites and seek their permission before making use of any such material, whether images or text. Please contact GI News if you are in doubt as to the ownership of any material.
Nutritional analysis To analyse Australian foods, beverages, processed products and recipes, we use FoodWorks which contains the AusNut and Nuttab databases. If necessary, this is supplemented with data from www.calorieking.com.au or http://ndb.nal.usda.gov/ndb/search.
Disclaimer GI News endeavours to check the veracity of news stories cited in this free e-newsletter by referring to the primary source, but cannot be held responsible for inaccuracies in the articles so published. GI News provides links to other World Wide Web sites as a convenience to users, but cannot be held responsible for the content or availability of these sites. All recipes that are included within GI News have been analysed however they have not been tested for their glycemic index properties by an accredited laboratory according to the ISO standards.
© ®™ The University of Sydney, Australia
Posted by GI Group at 5:00 am