Cell Metabolism：低蛋白质饮食或有助于天和

有关食物永光的取而代之理论自始逐渐成形，无疑会引发取而代之质疑。

两项发表在Cell Metabolism上的研究者，一项是针对一只猫，另一项是针对有机体，推断出过量低核糖体和大量碳水化合物，有助于永光和进一步提高健康。研究者单打独斗了传统的蔬果计划和常识。

两项研究者的著者认为，限制卡路里过量帮助更长一只猫和其它物种更长停留时间的或许，不是因为减少了卡路里过量，而是因为减少了核糖体过量。

研究者结果能解释为什么略微丰满的人比翘的皮包骨头的人平均停留时间更少。

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