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生吃蔬菜有益健康的说法近来比较盛行。这种观点认为,新鲜蔬菜中含有丰富的营养,能改善失眠症、延缓记忆衰退及人体衰老,而这些营养的热承受力很低,一旦加热则易被破坏。诚然,生吃蔬菜对身体确实有利。但与此同时,我们还应该看到,生蔬菜中也隐藏着许多不良的物质。蔬菜的生长过程离不开肥料,我国农村常用的农肥主要是粪便等,其中含有大量的痢疾、伤寒、结核病菌,肝炎、流感、小儿麻痹病毒以及蛔虫、钩虫等多种虫卵。加之农药的
The idea of wholesome eating raw vegetables has been more prevalent lately. This view suggests that fresh vegetables are rich in nutrients, can improve insomnia, delaying memory loss and human aging, and these nutrients are very low thermal tolerance, once the heat is easily destroyed. Indeed, raw vegetables really beneficial to the body. At the same time, however, we should also see that there are many undesirable substances hidden in raw vegetables. The growth of vegetables is inseparable from the fertilizer, fertilizer commonly used in rural areas of China is mainly manure, which contains a large number of dysentery, typhoid fever, tuberculosis, hepatitis, influenza, poliovirus and roundworm, hookworm and other eggs. Coupled with pesticides