Which BMI range is classified as normal weight?

The classification of Body Mass Index (BMI) ranges is an important aspect of understanding body weight categories in healthcare. The normal weight range for adults is defined as a BMI between 20 and 24.9. This range is determined based on research linking body weight to health outcomes, such as effects on heart health, metabolic function, and overall mortality risks.

A BMI below 20 is generally considered underweight, which can be associated with potential health risks such as nutrient deficiencies or weakened immune function. Conversely, a BMI of 25 to 29.9 falls into the overweight category, which may indicate an increased risk for various health issues such as cardiovascular disease and diabetes. Finally, a BMI of 30 or higher is classified as obese, which is associated with even higher health risks.

Understanding these categories assists healthcare providers and individuals in identifying potential health risks associated with different weight statuses, allowing for better health management and interventions. Therefore, the classification of normal weight lies specifically within the 20 to 24.9 range.