Cell Metabolism：低蛋白质饮食或有助于天和

有关腐肉云龙的新理论于是以日益成形，无疑会引发新的争议。

两项刊出在Cell Metabolism上的研究工作，一项是针对老鼠，另一项是针对人类，发掘出摄入量低蛋白质和大量果糖，有助于云龙和增强健康。研究工作单打独斗了传统的饮食计划和常识。

两项研究工作的译者并不认为，受限卡路里摄入量帮助延长老鼠和其它物种延长使用寿命的缘故，不是因为减少了卡路里摄入量，而是因为减少了蛋白质摄入量。

研究工作结果能理解为什么稍稍宽大的人比瘦的皮包骨头的人平均使用寿命更长。

原始出处：

Morgan E. Levine, Jorge A. Suarez, Sebastian Brandhorst, Priya Balasubramanian, Chia-Wei Cheng, Federica Madia, Luigi Fontana, Mario G. Mirisola, Jaime Guevara-Aguirre, Junxiang Wan, Giuseppe Passarino, Brian K. Kennedy, Min Wei, Pinchas Cohen, Eileen M. Crimmins, Valter D. Longo. Low Protein Intake Is Associated with a Major Reduction in IGF-1, Cancer, and Overall Mortality in the 65 and Younger but Not Older Population. Cell Metabolism, 4 March 2014; DOI: 10.1016/j.cmet.2014.02.006

Samantha M. Solon-Biet, Aisling C. McMahon, J. William O. Ballard, Kari Ruohonen, Lindsay E. Wu, Victoria C. Cogger, Alessandra Warren, Xin Huang, Nicolas Pichaud, Richard G. Melvin, Rahul Gokarn, Mamdouh Khalil, Nigel Turner, Gregory J. Cooney, Did A. Sinclair, Did Raubenheimer, Did G. Le Couteur, Stephen J. Simpson. The Ratio of Macronutrients, Not Caloric Intake, Dictates Cardiometabolic Health, Aging, and Longevity in Ad Libitum-Fed Mice. Cell Metabolism, 4 March 2014; DOI: 10.1016/j.cmet.2014.02.009