Factors that increase a person's basal metabolic rate include ______.

Multiple select question.

very-low calorie intake

periods of growth

tall stature

caffeine

1 answer

Factors that increase a person's basal metabolic rate (BMR) include:

  • Periods of growth: During periods such as childhood, adolescence, and pregnancy, the body requires more energy for growth and development, which raises BMR.
  • Tall stature: Generally, taller individuals have a higher BMR because they have more muscle mass and higher total body surface area, which leads to greater energy expenditure at rest.
  • Caffeine: Some studies suggest that caffeine may temporarily increase metabolic rate.

Very-low calorie intake typically decreases BMR, as the body conserves energy in response to reduced calorie intake.

Therefore, the correct options that increase BMR are:

  • Periods of growth
  • Tall stature
  • Caffeine