Tips and advice

Diabetes diet myths

When you have diabetes, you may wonder what ‘eating right’ means for you.

“What food choices should I make? Will I never be allowed to eat dessert?”

The good news is, there is no such thing as a special ‘diet for diabetes’.1 It is recommended you eat the same healthy foods recommended for people without diabetes – just with a little more planning and care.1

Here we’re busting some of the myths around food and diabetes. Keep reading to learn more.

Diabetes diet myths.
Diabetes diet myths.
Diabetes diet myths.

Myths and facts

Having diabetes doesn’t mean giving up all your favourite foods. The first step to making smarter choices is to separate the diet myths from the facts.

Myth: You must avoid sugar altogether

Fact: You can still enjoy your favourite sweet treats if you plan properly and limit hidden sugars. You can include dessert sometimes, as long as it’s in small amounts and part of a healthy meal plan.1

Myth: You must cut your carbs dramatically

Fact: A lower carbohydrate diet may be helpful for some people with diabetes, but not all – speak to your healthcare team if you are considering reducing your carbohydrates. As well as the serving size, the type of carbohydrates you eat is key. Consider focusing on eating moderate amounts of high fibre, low glycaemic index (low-GI), carbohydrates. These help keep blood sugar levels more even than high-GI carbohydrates.2

Read more about low-GI carbs

Myth: A high-protein diet is best

Fact: A healthy diet means eating a variety of foods from different food groups. It should include a good balance of protein, carbohydrates and fats, as our bodies need all three to function properly.1 Read on to find out more.

What foods could I consider eating?

A healthy diet is one that is packed with fresh fruits and vegetables, and includes lots of fibre, low-GI carbohydrates (such as wholegrain breads, cereals, beans, lentils and other legumes), low-fat dairy products and lean proteins (such as lean red meat, lean chicken and fish).

Diabetes Australia recommends people with diabetes follow the Australian Dietary Guidelines as a starting point, as well as seeing an accredited practicing dietitian for individualised advice.1

For more information visit the Australian Dietary Guidelines

What portion size could I consider?

Portion control is crucial in managing diabetes. Even when planning and preparing a healthy meal, it is important to consider portion size of different foods.

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About ¼ of your plate should be filled with low-GI carbohydrates: grain or a starchy food such as a low-GI basmati rice, wholegrain pasta or corn.

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¼ of your plate should be filled with lean protein including lean red meat, fish, skinless chicken or tofu.

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The last ½ of your plate should be filled with raw/cooked vegetables or salad like broccoli, carrots, salad, and/or beans.

A quick way to help visualise portion sizes is by dividing your plate into three sections and filling it as shown below.3

How can Glucerna support a healthy eating plan for diabetes?

Glucerna is a health shake that is specially formulated to support people living with diabetes or impaired glucose tolerance, as part of a diabetes management plan including diet and exercise.4

Low-GI

Glucerna powder (mixed with water) has a GI of 35 (Vanilla) and 29 (Chocolate), and Ready-to-Drink (liquid) Glucerna has a GI of 27.5-7

Slow-release carbohydrate

Clinically shown to provide a steady release of glucose, helping you minimise your blood glucose spikes.*4,8–10

Myo-inositol

To help support insulin sensitivity.4,11–13

Boost the nutritional power of your meals

Glucerna can also be added to favourite recipes to boost the nutritional value of your food.
Get inspired by recipes for delicious meals with the added nutrition of Glucerna: 

Discover more tips and resources

Glucerna is Food for Special Medical Purposes. Use under medical supervision.

*Glucerna should be used as part of a diabetes management plan, including a healthy diet and physical activity.

Please note when cooking with or freezing Glucerna, there may be minor loss of some nutrients.

References: 1. Diabetes Australia. Healthy diet for diabetes. Available at: https://www.diabetesaustralia.com.au/living-with-diabetes/healthy-eating/. Accessed May 2023. 2. Diabetes Australia. Carbohydrates, protein and fats. https://www.diabetesaustralia.com.au/living-with-diabetes/carbs-protein-fats/ Accessed May 2023. 3. Baker Heart and Diabetes Institute. Portion plate guide. Available at: https://www.baker.edu.au/health-hub/fact-sheets/the-portion-guide. Accessed May 2023. 4. Glucerna® Powder Product Label. 5. Glucerna® Y495 GI test result. 6. Glucerna® Y523 GI test result. 7. Glucerna® Y578 GI test result. 8. Devitt A, et al. Journal of Diabetes Research and Clinical Metabolism. 2012;1(1):20, 9. Mottalib A, et al. Nutrients. 2016;8(7):443, 10. Dávila LA, et al. Nutrients. 2019;11(7):1477. 11. Bevilacqua A, et al. Int J Endocrinol. 2018;2018:1968450. 12. Dang NT, et al. Biosci Biotechnol Biochem. 2010;74(5):1062–7. 13. Yamashita Y, et al. J Agric Food Chem. 2013;61(20):4850–4. 14. Better Health Channel. Diabetes. Available at: https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/diabetes. Accessed May 2023.