Body mass index

Your weight matters, but it has to be considered in the context of how tall you are. Body mass index takes the two numbers into account. Like waist circumference, BMI is an indirect measure of risk, but a higher measure correlates with greater risk. The catch, however, is that it is not always entirely accurate. A person in excellent condition who has a lot of muscle mass may have a high BMI.

Too much excess weight is associated with diabetes, heart disease and stroke, some cancers, sleep apnea, osteoarthritis, fatty liver disease, and complications in pregnancy.

Bottom line: People with BMIs less than 18.5 are underweight. Target BMI range is between 18.5 and 24.9. Overweight is considered between 25 and 30, and a BMI above 30 puts you in the obese category.

(credits to YahooNews)

Waist circumference

While not a direct measure of heart disease, a high waist circumference tracks with increased risk for high blood pressure, high cholesterol, and diabetes—all of which have a direct impact on heart health. And the bigger the belly, the heavier one tends to be. Obesity, of course, is a well-known risk factor for a range of diseases, including heart disease.

Importantly, a higher waist circumference indicates distribution of fat around the abdomen and packing fat around vital organs, which research has indicated is more dangerous than carrying weight in the thighs or buttocks. Be sure you're measuring properly. The correct waist circumference measurement is taken by wrapping a measuring tape around the natural waist at the belly button, not around the hips.

Bottom line: Men should have a waist circumference of less than 40 inches. The figure for women is less than 35 inches.


(credits to YahooNews)