Cell Metabolism：低蛋白质乳制品或有助于延寿

有关食物大兴的新近假说正逐渐发端，无疑会招致新近的疑问。

两项登载在Cell Metabolism上的研究者，一项是针对老鼠，另一项是针对人类，推断出口服较差细胞内和大量葡萄糖，有助大兴和减弱心理健康。研究者终究了传统的饮食方案和现代人。

两项研究者的作者认为，受到限制卡路里口服希望延长老鼠和其它生境延长寿命的缘故，不是因为减少了卡路里口服，而是因为减少了细胞内口服。

研究者结果能阐释为什么略微丰满的人比瘦的皮包骨头的人平均寿命加长。

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