Many health experts use a BMI Calculator to determine a person?s risk for disease. BMI is short for body mass index. Body mass index is a tool that estimates people?s body fat percentage based on their height and weight. The reason that many health experts choose to calculate BMI is because a high BMI has been linked to high blood pressure, diabetes, heart disease and other health problems. On the other hand, people who have normal BMIs typically have a lower chance of getting those illnesses.
