Take note: The formula is just an approximation. Benedict developed a BMR equation by simply plotting the following information: Manini, program director for Geriatric Informatics at the University of Florida.

How is BMR related to muscle mass? BMR typically declines by 1% to 2% per decade after age 20, mostly because of muscle loss, according to research by Dr. Metabolism refers to all physical and chemical bodily processes that convert or expend energy. Healthline states RMR should still be an accurate estimate of the body's BMR. RMR slightly differs from BMR, with RNR including energy expended by simple daily movements. This includes breathing, blood circulation, cell production, and nutrient absorption.īMR is often used interchangeably with Resting Metabolic Rate (RMR), which is the number of calories the body burns while at rest. What is Basal Metabolic Rate (BMR)?īasal metabolic rate (BMR) is the amount of energy the body burns to accomplish basic life functions. Apart from tracking your metabolism, it allows you make smarter weight management strategies.

This significantly lowers the body's resting metabolism, which makes people prone to weight gain and age-related diseases.īut the good news is you can calculate your basal metabolic rate. Aside from shedding excess fat, it's important to maintain muscles as you age.Īfter 30, adults start to lose 3% to 5% of muscle mass per decade.

Arenas, published on September 14, 2019Īchieving a healthy weight means more than just losing pounds. Determining Basal Metabolic Rate for Healthy Weight Management

Bmr calculator uk