Appetite regulation: from the gut to the hypothalamus.

Abstract

these proportions had increased to 26% and 22%, respectively, with 55% of women and 66% of men being overweight (BMI > 25 kg/m 2 ; Health Survey for England, 2001), reflecting a worldwide trend which is most marked in, but not restricted to, the developed world. Most of us in affluent countries live in a privileged land of plenty where high calorie foods are easily available and in which we have a limited need for exercise. The rising prevalence of obesity in children is of particular concern (Chinn & Rona, 2001).