Carbohydrate Drinks
From Basef
Consuming dilute carbohydrate drinks during exercise can help maintain blood glucose levels resulting in improved performance.
Studies show that in an endurance exercise in which you would fatigue in 3 hours, if you take carbohydrate drinks every 30 minutes, it can give you an additional 1 hour before fatiguing (considering a pace of 75% of you VO2 max).
