What does BMI stand for?

BMI stands for Body Mass Index, which is a widely used measurement to assess an individual's body fat based on their height and weight. The calculation involves dividing a person's weight in kilograms by their height in meters squared. This figure helps categorize individuals into different weight status categories, such as underweight, normal weight, overweight, and obesity, which are important for understanding potential health risks associated with weight.

BMI is a useful tool in public health for screening and identifying potential weight-related health issues, guiding decisions regarding nutrition and physical activity. The other options, while they may sound relevant, do not accurately describe what BMI entails or how it is calculated, which is why they are not the correct answer.