A well-balanced diet is the best way to maintain a strong immune system. But nutritional supplements are a convenient and easy way to ensure that nutritional needs are met.
Vitamin effects on the immune system:
Vitamins are essential constituents of our diet that have long been known to influence the immune system. We present and discuss our current understanding of the essential roles of vitamins in modulating a broad range of immune processes, such as lymphocyte activation and proliferation, T-helper-cell differentiation, tissue-specific lymphocyte homing, the production of specific antibody isotypes and regulation of the immune response. Finally, we discuss the clinical potential of vitamin A and D metabolites for modulating tissue-specific immune responses and for preventing and/or treating inflammation and autoimmunity
 Vitamin effects on the immune system: vitamins A and D take centre stage
Vitamin K1 (phytonadione), Zinc (as Zinc Oxide), Selenium (as Selenomethionine), Echinacea Purpurea Root 4:1 Extract, Olive Leaf 4:1 Extract, Epigallocatechin Gallate (EGCG - from Green Tea Leaf Extract), Quercetin (from Sophora Japonica Bud Extract), Resveratrol (from Polygonum Cuspidatum Root Extract), Bitter Orange Fruit Extract (40% Hesperidin), Ginger Root, Oregano leaf, Citrus Bioflavonoid Complex (from Orange, Lemon, and Grapefruit Peel, Licorice Root 4:1 Extract
Other Ingredients: Vegetable Cellulose (Capsule), Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose