Body mass index (BMI)

Definition

Body Mass Index (BMI) is a numerical value derived from a person's weight and height, providing a reliable indicator of body fatness for most people. It is used to screen for weight categories that may lead to health problems.

Related terms

Metabolism: The process by which your body converts what you eat and drink into energy.

Nutrient Density: Refers to the concentration of essential nutrients per total amount of food or calorie content.

Obesity: A medical condition characterized by excessive body fat accumulated to the extent that it may have a negative effect on health