IMUNI Immune Defence - 60 Capsules
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SPECIALISED IMMUNE FORMULA
The recommended daily dose of IMUNI Immune Defence (two capsules) contains:
- 1000IU Vitamin D3
- 40mg Zinc
- 500mg Quercetin
- 500mg Vitamin C
IMUNI Immune Defence is a unique formulation designed to maintain healthy immune system function and support the immune system to fight illness. Contains antioxidants that help reduce free radical damage to body cells. Helps maintain optimal Vitamin D and Zinc levels in the body.
The recommended daily dose (two capsules) contains:
๏ 1000IU Vitamin D3
๏ 40mg Zinc
๏ 500mg Quercetin
๏ 500mg Vitamin C
Each Vegan capsule contains: Quercetin (QU995™) 250 mg, Colecalciferol (Vitashine™ Vitamin D3 500IU) 12.5 μg, Zinc gluconate 156.25 mg (equiv. Zinc 20 mg), Ascorbic acid (Vitamin C) 250 mg.
Vitashine™ is the world's only Vegan Society & Vegetarian Society registered 100% plant-source Vitamin D3 ingredient.
QU995™ The World’s Purest Quercetin™.
All ingredients are vegetarian and vegan friendly. This product does not contain animal products, dairy, lactose, gluten, nuts or genetically modified ingredients (GMO-free).
Adults: Take one (1) capsule twice per day with food, or as recommended by your healthcare professional.
Children over 12 years of age: Take one (1) capsule per day.
Capsule contents may be added to food or beverage and consumed immediately.
Contains zinc which may be dangerous if taken in large amounts or for a prolonged period. Vitamin and mineral supplements should not replace a balanced diet. If symptoms persist, talk to a healthcare professional. Store below 30C in a cool, dry place away from direct heat and sunlight. Do not use if tamper seal is broken or missing.
๏ Animal products
๏ Artificial colours
๏ Flavours or sweeteners
๏ Added sugars
Quercetin is a naturally occurring antioxidant found in several plants. In vitro (i.e. laboratory-based) and animal studies have demonstrated Quercetin’s antiviral and antibacterial properties. Human clinical trials have shown that Quercetin can reduce the incidence of viral upper respiratory tract infection in the immediate post-exercise period following intensive exercise and in individuals suffering from high mental stress, conditions in which it is known that immune function is decreased and the incidence of viral infections is higher(1-4).
Zinc is a key ingredient that has been selected for its antiviral properties and its role in the regulation of immune function. A substantial amount of scientific literature has documented the beneficial role of zinc in fighting respiratory tract infections such as common cold and flu. The World Health Organisation (WHO) estimates that up to one third of the world’s population is deficient in zinc. An Australian study of 497 Tasmanian adults showed that zinc deficiency was present in 18% of men over the age of 50 and 30% of men over the age of 70(5). We have intentionally included high doses of elemental zinc in IMUNI Immune Defence to boost zinc levels, to enhance the antiviral effects of Quercetin and to improve viral defence.
Vitamin C has long been known for its antiviral and immune boosting properties. While a balanced diet can certainly assist in maintaining healthy intake, viral infections are associated with an increased metabolism of Vitamin C and reduced circulating levels. Regular supplementation of Vitamin C during and immediately prior to viral infection can therefore assist in maintaining effective immune function. Vitamin C has also been shown to improve the bioavailability of Quercetin by helping recycle Quercetin into its active form thereby optimising its antioxidant and antiviral effects.
Vitamin D plays an important role in the immune response as an immune modulator. A large study of over 10,000 patients enrolled in randomised clinical trials demonstrated that daily oral supplementation with vitamin D3 can prevent acute respiratory tract infection. While effects were more pronounced in patients deficient in vitamin D, even those people with normal blood levels still gained some benefit from vitamin D3 supplementation(6). In Australia, Vitamin D deficiency is common and affects nearly one-third of adults aged over 25 years of age(7).
1. Heinz S, Henson D, Austin M, Jin F, Nieman D. Quercetin supplementation and upper respiratory tract infection: A randomized community clinical trial. Pharmacological Research [Internet]. 2010;62(3):237-242. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7128946/
2. Li Y, Yao J, Han C, Yang J, Chaudhry M, Wang S et al. Quercetin, Inflammation and Immunity. Nutrients [Internet]. 2016;8(3):167. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4808895/
3. Nieman D, Henson D, Gross S, Jenkins D, Davis J, Murphy E et al. Quercetin Reduces Illness but Not Immune Perturbations after Intensive Exercise. Medicine & Science in Sports & Exercise [Internet]. 2007;39(9):1561-1569. Available from: https://journals.lww.com/acsm-msse/Fulltext/2007/09000/Quercetin_Reduces_Illness_but_Not_Immune.18.aspx
4. Nieman D, Henson D, Maxwell K, Williams A, Mcanulty S, Jin F et al. Effects of Quercetin and EGCG on Mitochondrial Biogenesis and Immunity. Medicine & Science in Sports & Exercise [Internet]. 2009;41(7):1467-1475. Available from: https://journals.lww.com/acsm-msse/Fulltext/2009/07000/Effects_of_Quercetin_and_EGCG_on_Mitochondrial.15.aspx
5. Beckett J, Ball M. Zinc status of northern Tasmanian adults. Journal of Nutritional Science [Internet]. 2015;4. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4463943/
6. Martineau A, Jolliffe D, Hooper R, Greenberg L, Aloia J, Bergman P et al. Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data. BMJ [Internet]. 2017;:i6583. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5310969/
7. Daly R, Gagnon C, Lu Z, Magliano D, Dunstan D, Sikaris K et al. Prevalence of vitamin D deficiency and its determinants in Australian adults aged 25 years and older: a national, population-based study. Clinical Endocrinology [Internet]. 2012;77(1):26-35. Available from: https://pubmed.ncbi.nlm.nih.gov/22168576/
8. Guo Y, Mah E, Davis C, Jalili T, Ferruzzi M, Chun O et al. Dietary fat increases quercetin bioavailability in overweight adults. Molecular Nutrition & Food Research [Internet]. 2013;57(5):896-905. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1002/mnfr.201200619
9. Science M, Johnstone J, Roth D, Guyatt G, Loeb M. Zinc for the treatment of the common cold: a systematic review and meta-analysis of randomized controlled trials. Canadian Medical Association Journal [Internet]. 2012;184(10):E551-E561. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3394849/
10. Office of Dietary Supplements - Zinc [Internet]. Ods.od.nih.gov. 2020. Available from: https://ods.od.nih.gov/factsheets/Zinc-Consumer/
11. D'Andrea G. Quercetin: A flavonol with multifaceted therapeutic applications?. Fitoterapia [Internet]. 2015;106:256-271. Available from: https://www.sciencedirect.com/science/article/abs/pii/S0367326X15300927?via%3Dihub
IMUNI Immune Defence is listed in the ARTG, AUST L 376333
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