Tag: Military training

According to the U.S. Army, losing just 4% of your body weight through dehydration can decrease physical performance by 50%, a risk that is unacceptable for warfighters. This statistic highlights the intense focus on hydration, which answers the question: why do marines drink so much water? Their disciplined approach to fluid intake is a cornerstone of combat readiness, designed to maintain peak physical and cognitive function in the most demanding environments.

Military studies show that protective body armor can increase an individual's heat strain, heart rate, and body temperature. This directly contradicts the idea that body armor helps with dehydration and actually reveals it to be a significant contributing factor to rapid fluid loss and heat-related illness.