Obesity is a major issue in the modern world, and it's showing no signs of slowing down. On the contrary, more and more people are leaning towards packing some extra weight and therefore finding themselves at risk of disease. If you think you are in this unfortunate and ever-expanding group of people, calculating your BMI will let you know where you stand.
Knowing your BMI
The Body Mass Index, or BMI, is an useful and widely-accepted tool to evaluate the fitness of one's body. More specifically, the BMI assesses whether the person's weight is where they should be at, or if lifestyle changes are in order.
BMI is calculated by combining a person's height and weight, and generally doesn't differentiate between men and women. The easiest way to find out your BMI is to find an online calculator – it will instantly let you know whether you are carrying an appropriate amount of body mass.need more details? go straight from the source.
When calculating your BMI, you will need to know your exact height and weight. Make sure not to use any false data here, as having a poor BMI score can be quite detrimental to a person's health.
There are 4 groups of people based on their BMI score: underweight, normal weight, overweight and obese. Needless to say, you will want to be as close to the middle of the normal weight number as possible, which is somewhere between 18 and 25. Anything under 18 is considered underweight, and should mean the person increases their food intake.
Anything over 25 is considered overweight – many people fall into this group due to a lack of attention paid to their diet and a lack of exercise. While somewhat concerning, it's still not as bad as the obese group, wherein the BMI exceeds 30. People in this group are at immediate health risk and can't afford to wait before adopting a regimen of exercise.
BMI and your body type
While BMI will be effective to evaluate the majority of people, there are still those of us who might not benefit as much from it. The main point is that BMI doesn't differentiate between mass that is unhealthy fat tissue and mass that is lean, or muscle mass. It's common for some athletes like bodybuilders to have an obese BMI while having less bodily fat than someone who scored normal. Obviously, BMI score can't apply to them.
However, these people are the extreme minority, and if you exceed 25 BMI without a lifetime of exercise, it's pretty much a given your body isn't in a good place.
There's also something to be said about body types and bone structure. Some of us have larger bones and bigger frames, not always translating into an increased height. This means that someone can be more severely overweight or obese than another person with the same BMI purely based on their bodily structure.learn the whole situation at http://www.medscape.com/viewarticle/845057
While the points above stand true, they shouldn't be used as an excuse if your BMI scores poorly. A careful diet plan and moderate amounts of exercise should be a part of everyone's life, regardless of how comfortable they feel with their own weight.