bicarbonate and exercise performance

Bicarbonate, often in the form of baking soda, acts as a buffer in the body to neutralize excess acid produced during intense exercise. During high-intensity activity, muscles generate acid, which can lead to fatigue. Supplementing with bicarbonate can help reduce this acidity, allowing muscles to work harder longer before fatigue sets in. While some athletes use bicarbonate to improve performance, its effectiveness varies and can cause side effects like stomach upset. Overall, bicarbonate may aid in short, intense efforts but isn't a substitute for training, proper nutrition, and rest.