It will probably take less to create toxicity since they are stored in the body, as compared to the water-soluble vitamins. The fat-soluble vitamins function more like hormones, rather than like coenzymes. Because fat-soluble vitamins are stored in the body, exercise or physical activity will be less to effect their requirements. Minerals are inorganic compounds that are required for certain metabolic processes. They are needed in small amounts and do not provide energy to the body.
Minerals can have structural roles in the body.
To compensate for less than optimal diets 2. To meet the unusual nutrient demands that go along with exercise 3. To improve performance It is true that exercise and increased physical activity may increase the need for vitamins and minerals, but this increased need can be met by increasing the caloric requirements that accompany exercise. If an athlete is exercising more, they are should be eating more. By eating more, they are fulfilling the vitamin and mineral requirements.