vItAmInS and all information

Whole Foods for Optimal Nutrition
Whole foods are our best source of nutrition and provide the most complete sources of vitamins and minerals. We are nourished by eating whole foods because they contain the necessary proteins, fats, carbohydrates, fiber, enzymes, vitamins, minerals, antioxidants, and other micronutrients that our body needs for proper nourishment and optimal health. [...]

People need dietary supplements for a variety of reasons. Bodybuilders, for example, would need supplements to aid muscle buildup and strengthening of muscles such as concentrated protein, glutamine, creatine and weight gain powders. Athletes take in supplements to optimize or enhance their performance.
People with illnesses often require dietary supplements such as concentrated iron for anemia. [...]