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乐观防癌。精神紧张,情绪压抑,悲观忧愁。严重抑制机体免疫功能,有利于癌细胞异军突起,与此相反,乐观、开朗却能显示出极大的制癌效应。睡眠防癌。癌细胞是细胞分裂过程中产生的不正常细胞,细胞分裂多在人睡眠时进行,合理睡眠,有利于机体控制细胞不发生异变。开窗防癌。地面及许多建筑材料都能释放致癌气体——氡及其子体(氡衰变后的物质)。开窗可使室内空气中的这类致癌物降到最小密度。戒烟防癌,香烟中的许多化学成份和放射性元素与烟草中的毛点结合,并在肺内沉积,形
Optimistic anti-cancer. Mental stress, emotional depression, pessimistic sadness. Severely inhibiting the body’s immune function is conducive to the sudden emergence of cancer cells. On the contrary, optimism and cheerfulness can show a significant cancer-producing effect. Sleep cancer prevention. Cancer cells are abnormal cells produced during the process of cell division. Cell division occurs when people sleep. Reasonable sleep is beneficial to the body’s control of cells without any change. Open the window to prevent cancer. The ground and many building materials can release carcinogenic gas - helium and its daughters (substances that decay after decay). Opening windows can reduce this type of carcinogen in indoor air to a minimum density. Smoking cessation, prevention of cancer, many chemical components and radioactive elements in cigarettes combined with the hairs in tobacco, and deposited in the lungs, shaped