are a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E, and K), monoglycerides, diglycerides, triglycerides, phospholipids, and others. Vitamins are substances that your body needs to grow and develop normally. There are 13 vitamins your body needs. They are: B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B-6, vitamin B-12 and folate)Vitamin A, Vitamin D, Vitamin E, Vitamin K, and C Like vitamins, minerals are substances found in food that your body needs for growth and health. There are two kinds of minerals: macro minerals and trace minerals. Macro minerals are minerals your body needs in larger amounts. They include calcium, phosphorus, magnesium, sodium, potassium, and chloride. Your body needs just small amounts of trace minerals. These include iron, copper, iodine, zinc, fluoride, and selenium.