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Our bodies are mostly water, and need consistent hydration to be at their best! What are the signs of dehydration and how do we avoid it? 

Magnesium is essential for muscle function and energy metabolism, so it makes sense that magnesium impacts athletic performance. Many studies have shown that as physical activity increases, so must an athlete's magnesium supplementation--for many reasons. 

This article explores why physically fit individuals tend to sweat more, explaining how increased sweat is a sign of improved cardiovascular efficiency and heat regulation. It breaks down how VO₂ max relates to fitness, how sweat rates vary based on different factors, and what essential electrolytes are lost through sweat. The piece emphasizes the importance of replenishing both fluids and electrolytes—especially for active people—and promotes smarter hydration strategies to support performance and recovery.

Your wellness matters- and so does when you choose to exercise! Health By Principle deep dives into the science behind working out in the morning and at night. Make the best science-based decision for your physical health and lifestyle.