Question

How does bmi help to know the nurtitional level of an individual?

Answer 1

Answer:

Explanation:BMI defined as person wt in kg divide by sq of person height in m.when BMI increases then risk of disease also increases.person who is underweight his BMI is below 18.5 and person having normal weight whose BMI is18.5-24.9.During childhood and adolescence weight and height vary with sex and age so their BMI also vary.