Body Composition Changes with Age
Muscle, fat, bone, and water percentages by decade
Body composition shifts significantly across the lifespan. Muscle mass peaks in your 30s and gradually declines (sarcopenia), while body fat tends to increase. Understanding these changes helps set realistic fitness goals and emphasizes the importance of resistance training.
// DATA SOURCES
Longitudinal study of body composition changes with aging
Mechanisms and interventions for age-related muscle loss
Disclaimer: This visualization is for educational and informational purposes only. Data presented here is based on research studies and should not be used as a substitute for professional medical advice. Always consult with a qualified healthcare provider before making health decisions.