Know : List of Vitamins, Discovered Year and food sources

Year of discovery Vitamin Food source 1910 Vitamin B1 (Thiamine) Rice bran 1913 Vitamin A (Retinol) Cod liver oil 1920 Vitamin C (Ascorbic acid) Citrus, most fresh foods 1920 Vitamin D (Calciferol) Cod liver oil 1920 Vitamin B2 (Riboflavin) Meat, dairy products, eggs 1922 (Vitamin E) (Tocopherol) Wheat germ oil, unrefined vegetable oils 1926 Vitamin B12 (Cobalamins) Liver, eggs, animal products 1929... Continue Reading →

Up ↑