Problematic eating as an issue of habitual control

Obesity has reached alarming rates worldwide. Although many people attempt to control weight by modifying their food-related behaviours, this typically only has short-term effects and most dieters regain the weight that was lost. Why do so many people struggle to regulate their food-related behaviours? One possible explanation is that these behaviours have become habits that are not immediately sensitive to their consequences. Here we review experimental evidence for a shift to habitual control over food-related behaviours and the neural systems that control them and how this relates to difficulty changing ones' eating behavior.

Automated summary

Many people struggle to control weight by modifying their food-related behaviors, but typically only see short-term effects and regain lost weight. One possible explanation is that these behaviors have become habits that are not immediately sensitive to consequences.