What is the typical body mass index (BMI) range for normal weight?

The typical body mass index (BMI) range for normal weight is indeed 19-25. This range is recognized as healthy and indicates that a person has a body weight that is appropriate for their height, minimizing the risk for various health issues associated with being underweight or overweight.

BMI is calculated using the formula: weight in kilograms divided by the square of height in meters (kg/m²). A BMI below 19 is considered underweight, which can lead to various health problems such as nutritional deficiencies and weakened immunity. Conversely, a BMI above 25 signifies overweight, which is associated with an increased risk of conditions such as cardiovascular disease, type 2 diabetes, and certain cancers. Therefore, maintaining a BMI within the range of 19-25 is important for overall health and wellness, making it the correct choice in this context.