Basal Metabolic Rate (BMR)

Basal Metabolic Rate (BMR) is the amount of energy your body needs to perform basic functions while at rest, such as breathing, circulation, cell production, and temperature regulation. It represents the minimum calories required to keep your vital organs and systems working when you're not physically active. BMR accounts for a large portion of your daily energy expenditure and varies based on factors like age, sex, weight, and muscle mass. Understanding your BMR can help guide dietary and fitness choices by providing a baseline for how many calories your body needs for maintenance.