Dietary supplements are materials you would possibly use to add vitamins to your weight loss plan or to decrease your hazard of fitness problems, like osteoporosis or arthritis. Dietary dietary supplements come in the shape of pills, capsules, powders, gel tabs, extracts, or liquids. They may comprise vitamins, minerals, fiber, amino acids, herbs or different plants, or enzymes. Sometimes, the elements in dietary dietary supplements are brought to foods, along with drinks. A doctor’s prescription is no longer wanted to purchase dietary supplements.