Vitamins are a necessary part of diets and daily consumptions as they assist in promoting a healthy body. Vitamins are found in a variety of foods, liquids or supplements.Toxins enter the body through air, water and food. Basic detoxification can be done through vitamins, such as vitamin A, E and C.itamins are a necessary part of diets and daily consumptions as they assist in promoting a healthy body. Vitamins are found in a variety of foods, liquids or supplements.