Monday, 22 August 2011

Do You Know What Is Causing Your Increase In Weight?

By Katherine Crawford


Experts claim that weight gain is caused by many things. Thus, the extra body fat you may be carrying is likely the result of a multitude of factors.

Now in an earnest attempt to figure all of this out, researchers around the globe have come up with many theories for the root cause of weight gain. And although these theories shouldn't be taken as final explanations, they do provide insights as to why you may be gaining weight.

So without further delay, here are potential explanations for why you're carrying extra weight:

1. Lipoprotein lipase. Dietary fat gets shoved into fat cells by lipoprotein lipase. According to this theory, those with too much body fat have too much lipoprotein lipase. And those with little body fat have less.

2. Sheer number of fat cells. Your fat cells can increase in size, but they can also replicate and increase in number. Proponents of this idea believe that overweight individuals have a higher number of fat cells and therefore constantly struggle with losing weight.

3. The point theory. Have you noticed that your body likes to hover around a certain weight? This could be explained by the set point theory which states that your body will resist change. So every time you try to lose weight your metabolism slows down.

4. More fat burning fat. Not all fat is greedy. In fact, brown fat actively seeks out body fat to be burned as heat. And this theory claims that people who are leaner have more brown fat while people who are fatter have less.

5. Reduced thermic effect. Proponents of this theory believe that overweight people get less of a thermic effect from food right after eating. They believe that over time this adds up and can lead to excess weight gain.

Now please don't get too caught up with these multiple explanations of weight gain. After all, you do have a lot of control on how your body looks. Consistent research has shown that lifestyle factors account for a very large portion of weight gain regardless of genetics.




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