Disclaimer: The products and information found on this site usually are not supposed to exchange professional medical recommendation or treatment. They'll supply advice and train you tips on how to depend carbohydrates and how to regulate your insulin. The primary motive that marathoners carbo-load (or eat plenty of carbohydrates) earlier than the race is to retailer up glycogen. It boils right down to stored power: Health Charm Blood official website glycogen and fatty acids. For these runners you see limping across the finish line, you can assume their our bodies have tapped into fatty acid reserves