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South Beach 101: What is BMI??
South Beach Diet 101

BMI (Body Mass Index) can be determined by dividing your weight in pounds by your height in inches squared and then multiplying by 705. For example, a woman who is 5'6" and weighs 190 would have a BMI of 31.

Height of 5'6" = 66 inches 66 squared = 4,356 190 divided by 4,356 = 0.0436 0.0436 x 705 = 30.75 (which would be rounded up to a BMI of 31)

  • An individual is considered underweight if their BMI is less than 18.5.
  • A BMI of 18.5 to 24.9 is considered a "normal" weight.
  • A BMI of 25 to 29.9 is considered overweight.
  • Individuals who fall into the BMI range of 25 to 34.9 begin having some health risk concerns.

    Specifically those who have a waist size of more than 40 inches for men, or 35 inches for women, have a higher risk for obesity-related health problems such as diabetes, high blood pressure, and heart disease.

  • A BMI of 30 or more qualifies as individual as obese.
  • A BMI over 40 indicates that a person is morbidly obese.

<< South Beach 101: Should You Stay on Phase 1?


South Beach Diet 101

Related Resources:
South Beach Diet 101: Should You Stay on Phase 1?
South Beach Diet 101: Phase 1
South Beach Diet Main

Reference:
The South Beach Diet : The Delicious, Doctor-Designed, Foolproof Plan for Fast and Healthy Weight Loss, Arthur Agatston, MD, St. Martin's Griffin (April 19, 2005 edition).


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