Martins C, Morgan L, Truby H
Obesity Research Group, Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
Int J Obes (Lond). 2008 Sep;32(9):1337-47. doi: 10.1038/ijo.2008.98. Epub 2008 Jul 8.
In this review, we discuss the role of inactivity and exercise on appetite regulation, both in the short and long term, and the potential mechanisms involved. A better short-term appetite control has been described in active compared to sedentary men, and an exercise intervention was shown to improve appetite control in previously sedentary individuals. The mechanisms whereby exercise improves short-term appetite control remain obscure and although the changes in the postprandial release of satiety peptides are attractive hypotheses, it remains unproven. The impact of exercise on habitual food intake is also controversial and likely to be dependent on restraint level and body weight. We hypothesize that the beneficial impact of exercise on appetite regulation can contribute to its well-established efficacy in the prevention of weight regain in obese individuals. However, more studies are needed in the obese population to clearly establish the role of exercise on appetite control in this group.
在本综述中，我们讨论了不活动和运动在短期和长期对食欲调节的作用以及其中涉及的潜在机制。与久坐不动的男性相比，活跃男性的短期食欲控制更佳，并且一项运动干预显示可改善此前久坐不动个体的食欲控制。运动改善短期食欲控制的机制仍不清楚，尽管餐后饱腹感肽释放的变化是有吸引力的假设，但尚未得到证实。运动对习惯性食物摄入量的影响也存在争议，并且可能取决于抑制水平和体重。我们推测，运动对食欲调节的有益影响有助于其在预防肥胖个体体重反弹方面已得到充分证实的功效。然而，需要在肥胖人群中开展更多研究，以明确运动在该群体食欲控制中的作用。
