Staying well-hydrated is crucial before engaging in fasted exercise, especially for high-intensity workouts lasting 30 minutes or less. While initial fasting may lead to feelings of hunger and irritability, the body adapts over time, enhancing fat-burning capabilities. Post-workout nutrition, such as high-quality protein or branched-chain amino acids, can support muscle preservation and growth, making fasting a powerful tool for both fat loss and muscle building.
