NAFC Nutrition Coach Practice Exam 2026 - Free Nutrition Coaching Practice Questions and Study Guide

Males typically have a higher percentage of total body water compared to females due to differences in body composition. The average body water content in adult males generally falls within the range of 60-70%. This higher percentage is attributed to the larger proportion of muscle mass in males, as muscle tissue contains more water than fat tissue.

Overall, understanding that average hydration levels in males are typically higher than in females, which often ranges from 50-60%, helps to clarify why the 60-70% range is considered accurate for males. This knowledge is crucial in fields like nutrition and fitness, where hydration is a key factor in overall health and physical performance.