Sports drinks containing carbohydrates and what have been proven to enhance exercise performance?

Sports drinks that contain carbohydrates and electrolytes have shown to enhance exercise performance significantly. During prolonged physical activity, especially in endurance sports, the body loses not only water but also vital electrolytes through sweat. Electrolytes, such as sodium and potassium, help maintain fluid balance, support nerve function, and sustain muscle contractions. By replenishing these electrolytes, athletes can prevent dehydration and maintain optimal performance levels.

Incorporating carbohydrates into sports drinks provides essential energy. Carbohydrates serve as a quick source of fuel for working muscles, helping to sustain energy levels and delay fatigue during prolonged and intense exercise sessions. Together, carbohydrates and electrolytes in sports drinks can improve endurance, recovery time, and overall performance during various types of physical activity. Thus, the combined benefits of electrolytes and carbohydrates in enhancing exercise performance make this the correct choice.