Cell Metabolism：低蛋白质饮食或有助于大兴

有关食物天和的新理论时是渐渐发端，无疑可能会引起新的争议。

两项发表在Cell Metabolism上的研究，一项是针对老鼠，另一项是针对人类，发现过量低蛋白质和大量碳水化合物，有效地天和和增强卫生。研究关键时刻了传统的饮食习惯计划和常识。

两项研究的笔记认为，受到限制卡路里过量帮助加长老鼠和其它物种加长寿命的缘故，不是因为减少了卡路里过量，而是因为减少了蛋白质过量。

研究结果能阐释为什么整体而言粗犷的人比梗的皮包骨头的人死亡率很短。

原始应是：

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