Which sex usually has a higher BMR?

• A. WOMEN
• B. MEN
• C. CHILDREN
• D. ELDERLY

Answer: (B)

Basal metabolic rate is the amount of energy the body needs at rest to maintain basic life-sustaining functions. It tracks closely with lean body mass because organs and muscle tissue burn calories even when you’re not active. Men usually have more lean mass and larger overall body size than women, and testosterone supports greater muscle development. This combination increases resting energy expenditure, so men typically have a higher BMR. Body fat, which tends to be higher in women, is less metabolically active, contributing further to the lower BMR seen on average in women. Age, hormones, and overall body size can shift these values, but the common pattern is higher BMR in men.