WHAT IS PROTECTA - IMMUNE FORMULA? Protecta provides a uniquely balanced blend of essential vitamins and minerals that contribute towards the normal function of the immune system. Protecta has been one of our most popular products for over 20-years. Over this time we have continued to improve our original immune formula to ensure a perfect balance of ingredients is provided in every supplement capsule.  IMMUNE FORMULA SUPPLEMENT Protecta contains iron, selenium, vitamin B12, B6 and C. This blend of vitamins and minerals all contribute towards the normal function of the immune system. Our immune formula contains pure quantities of all of these nutrients. WHAT DOES PROTECTA DO? Vitamin B6 contributes to normal: Energy-yielding metabolism Reduction of tiredness and fatiue Red blood cell formation Function of the immune system Protein and glycogen metabolism Vitamin C contributes to normal: Energy-yielding metabolism Reduction of tiredness and fatigue Protection of cells from oxidative stress Collagen formation for the normal function of blood vessels, bones, cartilage, gums, skin and teeth Regeneration of the reduced form of vitamin E Zinc contributes to the normal: Protection of cells from oxidative stress Function of the immune system Acid-base, carbohydrate, vitamin A, macronutrient and fatty acid metabolism Maintenance of bones Vitamin D contributes to normal: Maintenance of normal bones Maintenance of normal teeth Absorption/utilisation of calcium and phosphorus Blood calcium levels