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人的一生过程中在不断生成和释放自由基,自由基可以破坏不需要的细胞和其他物质。但它同时又具有有害的一面,即随年龄增长,自由基过多生成或积聚,可使防止正常细胞受到攻击的天然系统受到阻遏,造成组织细胞的氧化损伤,使得老年后肌体出现多种慢性退行性疾病,如冠心病、高血压、中风等。抑制因自由基(来自衰老,吸烟及其他因素)所致的氧化损伤的方法是积极补充足够的抗氧化剂,如维生素E和维生素C等。维生素E和C能抑制
During the lifetime of human beings, free radicals are constantly being generated and released, and free radicals can destroy unwanted cells and other substances. But at the same time it has the harming side that with age, excessive generation or accumulation of free radicals can prevent the normal cells from being attacked by the natural system to be repressed, resulting in oxidative damage of tissue cells, making the body a variety of chronic body after aging Degenerative diseases, such as coronary heart disease, high blood pressure, stroke and so on. A method of inhibiting oxidative damage due to free radicals (from aging, smoking and other causes) is to actively replenish enough antioxidants such as vitamin E and vitamin C. Vitamin E and C can inhibit