For adults, which ranges below reflect an accurate BMI category?
A. If your BMI is less than 18.5, it falls within the obese category
B. If your BMI is 18.5-24.9, it falls within the normal or healthy weight category
C. If your BMI is 30 or higher, it falls within the overweight category
D. If your BMI is 25-29.9, it falls within the underweight category