["Food addiction" as a possible risk factor for obesity]

The prevalence rates of overweight and obesity are, internationally as well as in Switzerland, increasing in recent years. The neurobiology tries to explore an improved understanding of the central nervous causes of obesity. Findings from addiction research seem very useful because there are certain similarities between addiction and obesity in terms of neurobiological causes. An improved understanding of the disease of obesity could help to develop more effective therapies for obese patients in the future. Further research, e. g. in the field of stress regulation, is thus urgently needed.