We are all familiar with being a little overweight, or even a little overweight, but at what point is overweight become a case of being clinically obese, and should we care for anyway? Everyone is familiar with the term overweight and most of us have experienced being overweight. In fact, many of us will be more or less permanently with overweight and just live with it. But, what is the difference between being overweight and obesity clinically?
Well the simple answer is that obesity is nothing more than being very overweight. In other words, is simply a matter of degree. Unfortunately, this response misses the core issue of obesity.
Put a few pounds will do you no harm and, apart from the fact that pants can feel a little tight and can be less happy with the way that you look, there are even some people who believe that carry a little extra weight can be good for you. In fact, there are some studies that show that mortality rates are slightly lower among individuals who are a little overweight, although there is considerable debate about whether or not this is really related to weight or the results of other factors that are more often in people who are overweight.
Once its weight passes a certain level, by which now carries enough weight to be classified as obesity, the scales tip and start running the risk of developing a number of health problems as a result of his excess weight. Indeed, if the weight is still emerging, these health problems can be literally deadly and his obesity then to be classed as morbid obesity.
This is all very well, but how do you know if you're just with overweight or obesity?
The main measure of obesity was developed by a Belgian statistical and Anthropometrist Adolphe Quetelet called for almost 150 years and is known as the BMI or body mass index measurement. In simple terms, your body mass index is calculated by dividing weight in kilograms by the square of your height in meters. So, if you are 1.7 meters high and weighs 70 kg your BMI would be 24.2 [70 ÷ (1.7x1. 7)].
A BMI of between 18.5 and 24.9 is considered normal. Between 25.0 and 29.9 you could be classified as overweight. Once you arrive at a BMI of 30 is considered to be obese, and if their BMI reaches or exceeds 40 is morbidly obese.
BMI is designed as a general guide, but there are circumstances in which it is possible to have one BMI less than 30 and still be clinically obese, and in fact have a BMI of more than 30 and not to be classified as obesity. A slim but muscular guy could, for example, have a BMI of over 30, but in this case, excess weight would be provided by muscle instead of fat.
As a result, where its weight becomes a concern and a potential problem of obesity, other more precise tests must be performed by your physician to determine whether it is or is not clinically obese.
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