营销话术证据 B · meta 分析
16:8 间歇性断食加速代谢
真相
TRE 减重效果 ≈ 同等热量限制,不增基础代谢;孕妇 / 进食障碍史人群反而有害。
这话术为什么会流行
限时进食靠畅销书和网红前后对比图走红;“加速代谢”比“不过是给热量限制加了个时钟”更有传播力。
机制速览
断食 (Fasting) 是当代健康话题里最热又最被误读的之一. 主流协议大致 5 种:
来源(2)
- Liu, D., Huang, Y., Huang, C., Yang, S., Wei, X., Zhang, P., et al. (2022). Calorie restriction with or without time-restricted eating in weight loss. New England Journal of Medicine, 386(16), 1495-1504.
- Trepanowski, J. F., Kroeger, C. M., Barnosky, A., Klempel, M. C., Bhutani, S., Hoddy, K. K., et al. (2017). Effect of alternate-day fasting on weight loss, weight maintenance, and cardioprotection among metabolically healthy obese adults. JAMA Internal Medicine, 177(7), 930-938.