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营养学家麦卡在试验中发现:在保证营养的前提下限制热量摄入,长期半饥半饱的人,寿命要比终日饱食的人长,这就是“麦卡效应”.为什么适当限食能长寿呢?美国著名免疫学家奥福尔说:限食可使机体免疫力在运动时仍保持旺盛,使免疫中枢器官——胸腺的定时紊乱得以推迟,从而延缓衰老过程. “麦卡效应”告诉我们:中老年人适当限食很重要.在保质的前提下适当减量,会使您长寿.
Nutritionist McCarthy found in the experiment: under the premise of ensuring nutrition to limit calorie intake, long-term half-starved people, life-long satiation than those who eat for a long time, this is the “McCarthy effect.” Why the appropriate limit Food can longevity it? The famous American immunologist Ofort said: limited feeding allows the body immunity remains strong during exercise, the immune center organ - thymus timing disorders can be postponed, thus delaying the aging process. “McCarthy Effect ”tells us: proper food restriction is very important in the elderly. Proper reduction in quality under the premise will make you longevity.