Body Mass Index (BMI) is a simple measure of body fat based on height and weight that applies to adult men and women. It's calculated by dividing your weight (in kilograms) by your height (in meters) squared.

BMI Categories:

• Underweight: less than 18.5
• Normal weight: 18.5 to 24.9
• Overweight: 25 to 29.9
• Obese: 30 or greater

Note: BMI is a general guide and doesn't account for factors like muscle mass, age, and gender. Consult a healthcare professional for a comprehensive health assessment.