Cell Metabolism：低酶饮食或有助于延寿

有关食物延寿的新理论正逐渐成形，无疑会引发新的争议。

两项刊发在Cell Metabolism上的科学研究，一项是针对猫，另一项是针对人类，发现进食偏高蛋白质和大量果糖，最大限度延寿和增强健康。科学研究挑战了有别于的素食构想和常识。

两项科学研究的作者认为，允许卡路里进食帮助该线猫和其它哺乳动物该线寿命的因素，不是因为降偏高了卡路里进食，而是因为降偏高了蛋白质进食。

科学研究结果能暗示为什么略微丰满的人比瘦的皮包骨头的人平均寿命更长。

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