many calories does your body use when you're doing absolutely
Your Resting Metabolic Rate (RMR) is the minimum number
of calories your body needs to support its basic physiological
functions, including breathing, circulating blood and all of the
numerous biochemical reactions required to keep you alive. Your
RMR is generally 60-75% of your total daily caloric expenditure.
minimum number of calories your body needs is important if you're
trying to lose, gain or maintain your current weight. To calculate
the number of calories your body uses during an average day by
applying an activity level ... try our Daily Calorie Needs calculator.