The merits of good diabetic nutrition

We learn about the six must-have foods for good diabetic nutrition and when to add a nutritional supplement to fill any nutrient gaps.

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Defining good diabetic nutrition

As a person living with diabetes, you may feel overwhelmed with all the things you need to do to manage your health. Good nutrition can assist to manage symptoms of diabetes that you may experience, such as weight loss, feeling very hungry and tired, sores that heal slowly, and having more infections than usual.1

Nutrition is also an important part of a healthy lifestyle to help keep your blood glucose level in your target range. Nutrient requirements for people living with diabetes are likely to be higher than those set for people who don’t have diabetes. This is due to the following:

  • People with diabetes are prone to deficiencies in magnesium and zinc.2,3.
  • Some medications used to treat diabetes can result in increased nutrient requirements.2,3.
  • Nutrition therapy is critical in the management of diabetes to ensure the maintenance of correct blood glucose levels.2,3.

Eating healthy foods in the right amounts at the right times so your blood glucose stays in your target range as much as possible is key. It’s also important to eat foods that helps prevent diabetes complications like heart disease.

Figuring out the best foods to eat when you have diabetes doesn’t have to be tough and you can also include a nutritional supplement to make sure you’re filling any nutrient gaps.

Some of the best foods for people with diabetes are high in protein and low in sugar like avocados (consume in moderation) and grilled fatty fish.

The must-have super six

The following foods can help manage your blood glucose levels:

  1. Fatty fish like salmon and sardines are great sources of omega-3 fatty acids, which have major benefits for heart health.
  2. Leafy greens are low in digestible carbs.
  3. Avocados have less than a gram of sugar, few carbohydrates, a high fibre content and healthy fats.
  4. Chai seeds are extremely high in fibre which reduces hunger. They are also low in digestible carbs.
  5. Beans are rich in B vitamins, beneficial minerals (calcium, magnesium, potassium) and fibre.
  6. Broccoli contains only 3g of digestible carbs.4

Adding a nutritional supplement

If you’re considering using any supplements if you have diabetes, it’s important to get nutritional advice from your healthcare professional prior to using anything.

More than likely, once you have gotten the go-ahead from your healthcare professional, you may choose a nutritional supplement on the merit of the scientific facts of the product as well as what others have to say about it.

For this reason, here are all the beneficial facts of adding LIFEGAIN® Advanced Nutritional Supplement to your diet as well as patient testimonials.

LIFEGAIN® Advanced Nutritional Supplement is scientifically formulated to offer beyond everyday nutrition that can support chronic illness. The Triple Protein Formula in LIFEGAIN® can help you to feel fuller for longer and assist with recovery of muscle tissue and a healthy weight.

The Lifegain® formula:

  • High in energy, protein, and omega-3 fatty acids.
  • 24 minerals and vitamins, several being key for immune support.
  • High in iron and zinc.
  • Contains fibre.
  • Trans fat-, gluten-, lactose-, and cholesterol-free.
  • Low in carbs (no refined carbs).
  • No added sugar.

Patient testimonials

Monique Mentoor

(On behalf of her dad)

My dad’s health was deteriorating fast in October 2019. He is a diabetic and hypertension sufferer and has had two transient ischaemic attacks due to not managing these illnesses. He was constantly tired, and his quality of life was so poor as he was sleeping all the time. I insisted he come live with me and offered only nutritious meals and added LIFEGAIN® Advanced Nutrition Supplement to his diet – and I believe this was the perfect compliment.

Within weeks there was a noticeable difference in his health and the lethargy was improving too. Throughout the lockdown my dad continued taking his LIFEGAIN® Advanced Nutrition Supplement and he has not looked or felt better in years. ​

Tebogo Maesela

(Caregiver of his father who has diabetes)

I love Lifegain® Advanced Nutrition Supplement vanilla flavour. I currently use Lifegain® to boost my body and support my immune system.

My father is a diabetic patient, and he uses Lifegain® to boost his immune system. My journey with Lifegain® started two years back when my father was very sick, he was losing weight and he couldn’t eat anything. At that moment we thought that we were losing him. His body was small and frail. Then a family friend suggested that we buy Lifegain® supplement for my father. We did, and he started to eat again, and regained energy. Since that day Lifegain® has been our supplement.


  1. Diabetes Symptoms.2022 Dec 30. Centers for Disease Control and Prevention. Available from:
  2. Walker, A.F., 2007. Potential micronutrient deficiency lacks recognition in diabetes.
  3. Accessed: 05/08/2020.
  4. Kelly E. Diet for People Living with Diabetes: The Best Foods to Choose and More. 2023 Feb 23. Available from:      
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