A BMI of 25 to 29.9 is classified as overweight. While not in the obese range, being overweight can increase the risk of developing chronic conditions such as type 2 diabetes, hypertension, and cardiovascular disease. Some individuals in this range may be muscular or athletically built and not at elevated health risk — which highlights BMI’s limitations — but for most people, this range is associated with increased body fat. Maintaining a BMI within 18.5 to 24.9 is generally considered optimal for health. If your BMI is in the 25–29.9 zone, it may be a good time to evaluate your physical activity level, dietary habits, and overall lifestyle.