What BMI range defines 'normal' weight?

The range of 18.5-24.9 is defined as 'normal' weight according to the Body Mass Index (BMI) classification. This categorization is established by health organizations like the World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC), which indicate that individuals within this range generally have a body weight that is considered healthy for their height. Being in this BMI category is typically associated with lower risks of weight-related health issues, such as heart disease, diabetes, and other metabolic disorders.

In contrast, the ranges for the other options fall into categories of increased weight status; for example, a BMI of 25.0-29.9 categorizes an individual as overweight, while a BMI of 30 and above is classified as obese. These classifications help public health professionals and individuals understand potential health risks associated with body weight and implement appropriate health promotion strategies.