0047 Circadian Regulation of Hunger is Similar in Lean and Non-lean Individuals.

[摘要] IntroductionHunger in young, lean individuals is modulated by a circadian rhythm which is lowest near 8AM and peaks around 8PM. Further, later circadian timing of food intake is independently associated with increased body fat. It is unknown, however, whether the circadian rhythm in hunger in non-lean (BMI>25 kg/m2) individuals is delayed or disproportionately higher at a particular circadian phase as compared to lean (BMI≤25 kg/m2) individuals, potentially providing a mechanism for increased food intake at later circadian times. We therefore investigated subjective hunger in lean and non-lean individuals under tightly controlled laboratory conditions.

[学科分类] 生理学