What BMI value is considered to define obesity class III?

Obesity class III, also referred to as severe or morbid obesity, is defined by a Body Mass Index (BMI) value of 40.0 and above. This classification indicates a higher level of body fat that poses significant health risks, including a greater likelihood of obesity-related conditions such as diabetes, hypertension, and cardiovascular diseases. The classification of obesity into different classes helps health professionals determine the level of intervention and support that an individual might require based on their weight and associated health risks.

To provide context on the other options, a BMI range of 30.0-34.9 falls under obesity class I, while a range of 35.0-39.9 classifies as obesity class II. The range of 25.0-29.9 is categorized as overweight, not obesity. Understanding these classifications is essential in health promotion and addressing obesity-related health issues.