Question 1

What is BMI?

Accepted Answer

BMI (Body Mass Index) is a numerical value calculated from your weight and height. It provides a simple screening method to categorize individuals as underweight, normal weight, overweight, or obese.

Question 2

How is BMI calculated?

Accepted Answer

BMI is calculated by dividing your weight in kilograms by the square of your height in meters: BMI = weight (kg) / height (m)². For imperial units: BMI = (weight in lbs × 703) / (height in inches)².

Question 3

What is a healthy BMI range?

Accepted Answer

A BMI between 18.5 and 24.9 is considered normal weight. Below 18.5 is underweight, 25-29.9 is overweight, and 30 or above is classified as obese according to WHO guidelines.

Question 4

Is BMI accurate for everyone?

Accepted Answer

BMI is a general indicator and may not be accurate for athletes, pregnant women, elderly individuals, or those with high muscle mass. It should be used as a screening tool alongside other health assessments.