Main Article Content
The dietary supplement defined as any substance vitamin and mineral or any added chemical material, products of herbal, the botanicals, the amino acids, or any other preparation can be ingestible, which is put in to diet to support the health of man. The supplements are utilized universal and represent a wide group of products, which are recognizable from the traditional foods and various drugs. The absent of vitamins will certainly lead to various deficiency diseases like scurvy disease, beriberi disease, disease rickets and pellagra. The present review investigated in a systematic method the most significant researches and studies on the major used widespread supplements and their effects and results on advantages or danger to man health. It covers supplements that taken by all ages; young men, elderly men, pregnant female, the persons suffering from deficiencies and athletes.