by antonio1979 » Mon Dec 05, 2011 3:32 am
You should also remember that BMI charts and the weight you "should be" for your height don't really work for everyone. People have different amounts of muscle, and even different bone densities (I don't think there are any commercial scales right now that measure bone density.)
Prime example:
I know a woman who was diagnosed with very porous bones at an early age and is at risk for certain medical conditions because of it. Anyway, this means that her skeleton weighs less than the skeleton of an average woman of her height. All of the weight charts that tell you how much you "should" weigh are based on average weights of organs, skeletons, muscles, etc for someone of your gender and height. Since her skeleton weighs less, this woman could be a "healthy" weight for her height, but actually be carrying around an unhealthy amount of fat (the fat would just be making up the difference in weight that you'd expect from a "normal" skeleton.)
This could work the other way, too. Someone with dense bones might weight more than another person of his/her height, even without carrying any unhealthy extra fat. If there aren't any obvious deposits of fat on a person's body, and that person exercises and eats well, he might not need to drop any weight, no matter what the scale says!
Moral of the story is: don't rely on numbers and averages.