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吃的真相。人类对“甜”的喜爱可以追溯到远古。这种味道,意味着果实已经成熟,觅食变得容易了。而带来甜味的糖类,可以迅速地转化为能量,补充他们狩猎与劳作需要的体力。直到100年前,糖还是重要的战略物资。即便是在30多年前,在中国农村,看望老人、病人,一斤白糖也还是最常规的“营养品”。农业生产与工业加工技术的发展,使得糖变得极其廉价易得。同时,过多吃糖对健康的危害也逐渐
The truth of eating. Human beings love “sweet” can be traced back to ancient times. This taste, means that the fruit has matured, foraging easier. The sweet sugars, however, can quickly be converted into energy, supplementing the physical strength they need to hunt and labor. Until 100 years ago, sugar is also an important strategic material. Even in more than 30 years ago in rural China, visiting elderly people, patients, and a pound of white sugar are still the most common “nutrition products.” The development of agricultural production and industrial processing techniques has made sugar extremely cheap and readily available. At the same time, too much sugar on the health hazards gradually