BMI classification

BMI, or Body Mass Index, is a numerical value derived from a person's weight and height, used to classify individuals into categories related to body weight. The classifications are: underweight (BMI less than 18.5), normal weight (18.5 to 24.9), overweight (25 to 29.9), and obese (30 or higher). BMI helps identify potential health risks associated with body weight, but it does not directly measure body fat or health. It serves as a general guideline for assessing weight-related health issues in adults, but individual assessments should consider other factors like muscle mass and distribution.