一、吸烟的人长期吸烟者更需要补充维生素。香烟中的焦油含苯并芘是致癌的主要化合物,而维生素 B_2可分解苯并芘。香烟的烟雾中含有高浓度的活性氧和自由基,会对肺产生很大伤害,适量补充维生素C、维生素 E 及β-胡萝卜素,可降低人体内的过氧化脂肪,也会使肺癌的发病 First, smokers, long-term smokers need more vitamin supplements. Tar in cigarettes containing benzopyrene is the main carcinogenic compounds, and vitamin B_2 can decompose benzopyrene. Cigarette smoke contains high concentrations of reactive oxygen species and free radicals, will have a great harm to the lungs, the amount of vitamin C, vitamin E and β-carotene, can reduce the body of peroxidized fat, but also make the incidence of lung cancer