Carbohydrates are the body's preferred source of energy during exercise, especially during prolonged endurance activities.

Endurance athletes should consume 6-10 grams of carbohydrates per kilogram of body weight per day to ensure adequate energy stores.

A combination of simple and complex carbohydrates provides both quick energy and sustained energy release during endurance exercise.

Endurance athletes need 1.2-1.7 grams of protein per kilogram of body weight per day to support muscle repair and recovery.

Whey protein is quickly absorbed and contains a high concentration of essential amino acids, making it ideal for promoting muscle recovery after exercise.

Endurance athletes should consume 20-25% of their total daily calories from fat to support energy production and hormone regulation.

Unsaturated fats, particularly monounsaturated and polyunsaturated fats, are beneficial for heart health and may improve endurance performance.

Endurance athletes should consume 3-4 liters of water per day to maintain hydration and support optimal performance.

Water is the best way to stay hydrated during endurance exercise. Sports drinks can be beneficial for providing electrolytes and carbohydrates, but they should not replace water.

Dehydration in endurance athletes can manifest as thirst, dry mouth, decreased urine output, headache, fatigue, muscle cramps, nausea, vomiting, and diarrhea.

To prevent dehydration during endurance exercise, athletes should drink water regularly throughout the day, consume fruits and vegetables that are high in water content, and avoid caffeine and alcohol.

Sodium is an important electrolyte that helps regulate fluid balance and muscle function. Endurance athletes lose sodium through sweat, so it is important to replenish it during exercise.

Endurance athletes can replenish electrolytes during exercise by drinking sports drinks, consuming foods that are high in electrolytes, or taking electrolyte supplements.

Endurance athletes should consume a high-carbohydrate meal with moderate protein and low fat 1-2 hours before exercise to ensure adequate energy stores.

Endurance athletes should consume a high-carbohydrate meal with moderate protein and low fat within 30 minutes to 2 hours after exercise to replenish glycogen stores and promote muscle recovery.