Vitamin A | Retinol, retinal, and four carotenoids | Fat | Night blindness, Hyperkeratosis, and Keratomalacia | Orange, ripe yellow fruits, leafy vegetables, carrots, pumpkin, squash, spinach, liver |
Vitamin B1 | Thiamine | Water | Beriberi, Wernicke-Korsakoff syndrome | Pork, oatmeal, brown rice, vegetables, potatoes, liver, eggs |
Vitamin B2 | Riboflavin | Water | Ariboflavinosis | Dairy products, bananas, popcorn, green beans, asparagus |
Vitamin B3 | Niacin, niacinamide | Water | Pellagra | Meat, fish, eggs, many vegetables, mushrooms, tree nuts |
Vitamin B5 | Pantothenic acid | Water | Paresthesia | Meat, broccoli, avocados |
Vitamin B6 | Pyridoxine, pyridoxamine, pyridoxal | Water | Anaemia peripheral neuropathy. | Meat, vegetables, tree nuts, bananas |
Vitamin B7 | Biotin | Water | Dermatitis, enteritis | Raw egg yolk, liver, peanuts, and certain vegetables |
Vitamin B9 | Folic acid, folinic acid | Water | Megaloblast and Deficiency during pregnancy are associated with birth defects, such as neural tube defects | Leafy vegetables, pasta, bread, cereal, liver |
Vitamin B12 | Cyanocobalamin, hydroxocobalamin, methylcobalamin | Water | Megaloblastic anemia | Meat and other animal products |
Vitamin C | Ascorbic acid | Water | Scurvy | Many fruits and vegetables, liver |
Vitamin D | Cholecalciferol | Fat | Rickets and Osteomalacia | Fish, eggs, liver, mushrooms |
Vitamin E | Tocopherols, tocotrienols | Fat | Deficiency is very rare; with mild hemolytic anemia in newborn infants. | Many fruits and vegetables, nuts and seeds |
Vitamin K | phylloquinone, menaquinones | Fat | Bleeding diathesis | Leafy green vegetables such as spinach, egg yolks, liver |