How can the use of carbohydrate-based supplements support energy levels during prolonged physical activities?

The use of carbohydrate-based supplements can support energy levels during prolonged physical activities by providing a readily available source of glucose to sustain endurance and performance. Supplements such as energy gels, sports drinks, and carbohydrate powders can help replenish glycogen stores and maintain stable blood sugar levels, reducing fatigue and enhancing exercise capacity. These supplements are particularly useful for athletes and individuals engaging in extended physical exertion.