睡时凉爽荫道在凉爽的房间里（室内温度）睡觉，能使人青春常驻。德国马尔堡大学的研究人员首先证实了这一点。若将苹果冷藏，它能保持较长时间的新鲜。显然，这也同样适用于人和动物：温度较高，人体内的新陈代谢过程进行得越快，人也因此早衰。决不吃饱每天摄取最多1500卡路? Sleeping cool atopy in the cool room (indoor temperature) to sleep, can make youth resident. Researchers at the University of Marburg in Germany first confirm this. If the apple is refrigerated, it can keep fresh for a long time. Obviously, this also applies to humans and animals: the higher the temperature, the faster the metabolic processes in the body proceed, and hence premature aging. Never eat up to 1500 calories daily intake?