Hydration and Performance

The Galpin equation emphasizes the importance of hydration, suggesting that individuals should drink their body weight in pounds divided by 30 ounces of fluid every 15 minutes during physical or cognitive activities. Proper hydration isn't just about water; it also requires electrolytes like sodium, potassium, and magnesium to maintain mental and physical performance. Most people are likely underhydrated, both in terms of water intake and essential electrolytes.