Vitamin | Sources | Deficiency diseases |
A | It occurs in free state or as ester in milk, butter, eggs, fish and vegetables such as cabbage and carrots. | Night blindness, retardation of growth and dryness of skin/hair. |
C | Citrus fruits and green vegetables. | Scurvy |
D | Cod liver oil, fish liver oil, meat, egg, butter etc. | Rickets, a disease related to bones |