A. Fish
B. Meat, Eggs
C. Vegetables
D. All of these
Explanation :Vitamin B3, also called niacin. All B vitamins help the body to convert food (carbohydrates) into fuel (glucose), which is used to produce energy. These B vitamins, often referred to as B-complex vitamins. B-complex vitamins are needed for a healthy liver, and healthy skin, hair, and eyes. Food sources of niacin include yeast, meat, fish, milk, eggs, nuts, green vegetables, beans and enriched breads and cereals. The human body can also make niacin from the amino acid tryptophan.
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