Common dietary supplements athletes should consider include protein powders, branched-chain amino acids (BCAAs), creatine, and omega-3 fatty acids. Protein powders support muscle recovery and growth, making them essential for athletes engaged in resistance training. BCAAs may reduce muscle soreness and fatigue. Creatine helps enhance performance in high-intensity activities by improving energy production. Lastly, omega-3s can assist in reducing inflammation and promoting cardiovascular health, essential for overall athletic performance.