Dietary supplements play a supportive role in sports nutrition, providing additional nutrients that may be lacking in an athlete's diet. They can help improve performance, enhance recovery, and boost overall health. Common supplements include protein powders, amino acids, vitamins, and minerals tailored to specific needs. However, it's crucial for athletes to ensure supplements are safe and approved for competition. Overreliance on these products can lead to neglecting whole foods, so supplements should complement a balanced diet rather than replace it. Educating oneself on supplementation is vital to maximizing benefits while minimizing potential risks.