Muscle Mass and Longevity

Higher muscle mass is associated with a longer life expectancy and reduced mortality risk, particularly beyond the age of 65. Low muscle mass increases the risk of sarcopenia, frailty, and mortality. Maintaining higher muscle mass while also having lower body fat percentage, lower waist to hip ratio, and lower waist circumference is essential to prevent health risks associated with visceral fat accumulation. It is important to focus on overall body composition rather than just accruing muscle mass for optimal health outcomes.