Carbohydrates can be used both aerobically and anaerobically?

Yes, carbohydrates can be utilized both aerobically and anaerobically for energy production. Aerobically, they undergo complete oxidation in the presence of oxygen, producing carbon dioxide, water, and a large amount of ATP. Anaerobically, particularly during high-intensity exercise when oxygen is limited, carbohydrates are converted to lactic acid through glycolysis, yielding less ATP. This dual capability makes carbohydrates a versatile energy source for the body.