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Obesity Definition

OBESITY is most commonly defined in terms of body mass index (BMI).

BMI is calculated by dividing your weight in kilograms by your height in metres, squared.

A desirable BMI is considered to be in the region of 20-25. Anything above this is defined as overweight. And a BMI of more than 30 is considered to be obese.

Having a waist circumference of more than 37 inches (94cms) if you are a man, and 32 inches (80cms) if you are a woman, means that you are at increased risk of developing heart disease and diabetes.

Source: icWales.co.uk