Dietary supplements can be important for several reasons: Nutrient Gaps: Supplements fill dietary nutrient gaps. Specific Health Needs: They cater to specific health requirements, like extra nutrients during pregnancy. Prevention: Some supplements prevent chronic diseases. Convenience: Supplements offer a convenient nutrient source. Dietary Restrictions: They help meet nutrient needs in restrictive diets. Athletic Performance: Supplements can support energy and recovery in athletes. Medical Conditions: Prescribed supplements aid in treating specific health conditions.