Sign up to receive delicious recipes with Glucerna®, as well as helpful tips on diabetes and nutrition.

Sign up to receive delicious recipes with Glucerna®,
as well as helpful tips on diabetes and nutrition.




Glucerna 850g tin with 200mL RTD Vanilla web res

The immune system is the body’s defence against infections. When it’s working well, the immune system can help protect against illnesses and infections.

There are several key factors that help keep your immune system healthy and strong. Some of these factors include adequate rest, regular exercise, good hygiene, decreased stress, and a healthy diet.


Glucerna is a scientifically formulated, oral nutrition supplement, for adults with diabetes or impaired glucose tolerance4. Backed by 30 years of scientific evidence from more than 50 clinical studies with over 4,000 individuals.
Glucerna contains slow-release (low glycaemic) carbohydrates making it a great snack option for people trying to manage their blood glucose levels*4,6.  
In addition to this unique slow-release carbohydrate system, Glucerna contains other important nutrients, including:4 
  • A healthy fat blend that includes monounsaturated fatty acids (MUFA) and omega-3 fatty acids – for supporting blood vessel health and circulation in people with type 2 diabetes.7
  • Prebiotic dietary fibre – to support gut health.8,9 
  • 28 essential vitamins and minerals including antioxidants (Vitamins A, C and E), zinc and vitamin D that play an important role in immune health1,3.

*Formulated for people with prediabetes and diabetes, as part of a diabetes management plan including diet and exercise.



Poor nutritional status is associated with decreased immune health2. Including key nutrients as part of a well-balanced diet can improve your nutrition, and may help support and maintain your immune health.

PROTEIN helps build antibodies and immune cells and plays an important role in healing and recovery1,3. Sources: Eggs, milk, yoghurt, fish, lean meats, chicken, beans, soy products, and nuts and seeds. 

VITAMIN A keeps the skin, tissues in the mouth, stomach, and intestines, and the respiratory system healthy, and it helps regulate the immune system and fight infections1. Sources: Colourful foods like carrots, sweet potatoes, broccoli, spinach, pumpkin, squash, and rockmelon. 

VITAMIN D a fat-soluble vitamin that activates and regulates immune cells3. Sources: Fortified foods (milk, cereal, orange juice), fatty fish (salmon, mackerel, tuna), and sunshine. 

VITAMIN C helps build healthy skin, which is a barrier to microorganisms, and helps protect cells from damage due to its role as an antioxidant (a substance that helps protect cells)1,3. Sources: Citrus fruits (oranges, grapefruits, tangerines), strawberries, papaya, capsicum, and Brussels sprouts. 

VITAMIN E protects immune cells from damage due to its role as an antioxidant1,3. Sources: Almonds, sunflower seeds, peanut butter, vegetable oil, spinach, and broccoli. 

ZINC supports creation of new immune cells, which contributes to the body’s ability to heal from wounds1,3. Sources: Lean meats, chicken, turkey, crab, oysters, milk, whole grains, seeds.




  2. Bresnahan KA et al. Adv Nutr 2014; (5): 702-711
  3. Walsh NP. Sports Med 2019; 49(Suppl 2): S153-S168
  4. Glucerna Powder (S434) Product Label
  5. Abbott Nutrition. Data on file 
  6. Devitt A et al. J Diabetes Res Clin Metab 2012; 1(20): 2
  7. West SG et al. Diabetologia 2005; 48: 113‐122
  8. Sabater‐Molina M et al. J Physiol Biochem 2009; 65(3): 315‐328 
  9. Fastinger N et al. J Am Coll Nutr. 2008; 27(2): 356‐366