My little world of pra disease
Vitamin A and its precursor beta carotene act as powerful antioxidants that destroy carcinogens and support the immune system. Vitamin B complex (including folic acid) and B2 (riboflavin) support eye health in general, but Vitamins C and E, along with Vitamin A, are the real dog vitamin heavy hitters when it comes to vision problems. A powerful antioxidant, Vitamin C protects the other antioxidants and stimulates the immune system through the production of antiviral substances and white blood cells. It fights the effects of free radicals and lowers the risk of cataracts. Vitamin E, also powerfully effective in fighting free radicals, works with Vitamin C to support your dog's vision health.