obestity

The brain control of appetite: Can an old dog teach us new tricks?

It is clear that the cause of obesity is a result of eating more than you burn. It is physics. What is more complex to answer is why some people eat more than others? Differences in our genetic make-up mean some of us are slightly more hungry all the time and so eat more than others. We now know that the genetics of body-weight, on which obesity sits on one end of the spectrum, is in actuality the genetics of appetite control. In contrast to the prevailing view, body-weight is not a choice. People who are obese are not bad or lazy; rather, they are fighting their biology.