If you are an athlete, you need to be careful about using nutritional supplements as there is very little research regarding safety of some of supplements. Don’t just believe supplement labels’ claims, but instead believe only these facts that have been scientifically proven. Consult with doctors, health professionals, and fitness trainers. Sometimes a well-designed diet is enough to supply your body with everything it needs, so don’t turn to supplement right away.

Health Supplement – minerals.

Health supplements also provide us with various minerals. Minerals play a number of roles, like helping your body to use energy from foods. For example, iron supplement provides your body with iron, which is an important component of proteins involved in oxygen transport and metabolism. Calcium supplement provides us with calcium, which is critical for transmission of nerve impulses, regulation of heartbeat, clotting of blood, and building and maintaining healthy bones.

Health supplement – be careful.

Before you start taking some type of health supplement, make sure that an appropriate diet is not enough to increase intake of some minerals or vitamins. Consult with a doctor to see that using supplements is right for you. Some supplements may have side effects.