Obesity has become a worldwide problem, this isn't Britain's situation only, US is facing the same problem on a similar scale and other countries are following it fast. In my opinion it's all about the food we eat, we have got used to fast-foods meals and rarely cook for ourselves, we are simply too lazy and obesity is the price we pay for being so. Of course we have to do something, but no one can change his life style over night. Just imagine a really fat guy trying to have a morning run, considering there are years since he has done something like this before. Even if he decides to practice any sport he needs to lower his body mass. I have heard that an improved HCG weight loss diet could help anyone to get to that stage, the start is always harder but it should be just a matter of time till the that person eating habits would change too.