Vitamins are organic compounds that are necessary to sustain life. Most are found naturally in food. Animals’ bodies need vitamins for growth and maintenance You are probably familiar with most of the vitamins human and animal bodies need: Vitamin A B vitamins (biotin, folate, niacin, pantothenic acid, riboflavin, thiamine, vitamin B-6, and vitamin B-12) Vitamin C Vitamin D Vitamin E Vitamin…