Air pollution can harm health through causing free radical damage to cells within the body when air pollutants are absorbed through the lungs. Free radicals are chemicals that can travel through the body and cause great amounts of damage to healthy cells. Free radicals are generated by ultraviolet rays, tobacco smoke, and air pollution. The body constantly tries to counteract these free radicals with protective ones which are known as antioxidants. Antioxidants are obtained through diet, supplements or the body can actually make some themselves such as glutathione. However, If not enough anti-oxidants are available to counteract the free radicals then damage and stress can occur to the cells in the body which can affect overall health and immunity long-term.空气中的污染物，通过肺部的吸收，传达到身体的各部位，导致危害健康的自由基加速产生。自由基是身体被氧化后产生的一种化学物质，通常会通过紫外线、烟草烟雾和空气污染产生。身体需要很多保护剂去抵消自由基的产生，这保护剂也被称为抗氧化剂。抗氧化剂会从身体不断地释放掉，也可以通过饮食，营养补充剂获取。但是身体的抗氧化剂摄取量不足，长期过量的自由基就会影响到免疫力低下和身体健康。 Antioxidants are able to neutralize free radicals as they help to stop a chain reaction which over long-term can contribute to causing many degenerative diseases as well as accelerating the aging process. Therefore antioxidants are recommended to help minimize these processes. Some of the most potent antioxidants are:-抗氧化剂的作用是减少或消除自由基的存在，能长期有助于减缓或阻止疾病的恶化和身体老化过程。因此，建议补充抗氧化剂，减少自由基的形成过程。最有效的抗氧化剂有：
Resveratrol – naturally found in some fruits, particularly grapes which have the highest levels. It is also found in some vegetables, cocoa (chocolate), and red wine. Resveratrol is a powerful antioxidant which can help provide important protection to our cells against free radical damage. Resveratrol has been found to be one of the best antioxidants and is also beneficial because it enhances glutathione, a natural antioxidant produced by the body. Resveratrol has been found through numerous studies to support healthy aging through protecting our cells from damage by sun, environmental pollution, and even from the foods we eat. 白藜芦醇 － 我们在某些蔬果上发现白藜芦醇抗氧成份，特别是葡萄上有着最高含量抗氧成份。我们还在可可（巧克力）和红酒中发现白藜芦醇抗氧成份。白藜芦醇是一种强大的抗氧化剂，可保护细胞健康免受自由基损害。白藜芦醇在当今研究中最有益，最强效的天然抗氧化剂之一，能配合身体建造更多的体内的抗氧化剂（谷胱甘肽）。白藜芦醇已通过大量的研究证明，能保护我们因日晒、环境污染或某些饮食导至身体细胞受损和辅助健康老龄化。Rex Xtra高效抗机能老化胶囊：http://www.goodhealth.co.nz/china/products/detail/rex-xtra Vitamin C – not only is Vitamin C important for a healthy immune system it is also a potent antioxidant and has a wide range of health benefits. As an antioxidant, vitamin C can help protect the cells from free radical damage particularly from smoking, infection, and pollution. Vitamin C is a water-soluble vitamin which means your body cannot store it so is really important to get it daily in your diet. Vitamin C is necessary for the growth and repair of tissues in all parts of your body. Although vitamin C deficiency is uncommon if the body is not getting enough through diet or your body needs more than it is getting due to high demand, then supplementing is recommended especially when exposed to smoke as evidence suggests smoking cigarettes lowers the amount of vitamin C in the body, so smokers are at a higher risk of deficiency. Signs of vitamin deficiency include dry and splitting hair; gingivitis (inflammation of the gums) and bleeding gums; rough, dry, scaly skin; decreased wound-healing rate, easy bruising; nosebleeds; and a decreased ability to ward off infection. 维生素C – 维生素C不仅对免疫系统健康有利，它还是一个有效的抗氧化剂，并广泛地用之。作为一种抗氧化剂，维生素C可以帮助保护细胞免受尤其是吸烟，感染和污染自由基损伤。维生素C是帮助身体各组织生长与修复中必不可少的维生素。但它是一种水溶性维生素，它不能被身体储存着，必需要在日常饮食中补充。虽然维生素C缺乏症是罕见的，但是某些人如果没办法通过日常包含摄入足量的维生素Ｃ，就可能会有不同程度的维生素Ｃ缺乏，特别是烟民。吸烟会降低身体维生素Ｃ的含量，增加维生素Ｃ不足风险，所以建议服用维生素Ｃ补充剂。维生素Ｃ缺乏的症状包括头发干燥或分裂、牙龈炎和牙龈出血、皮肤粗糙，干燥，鳞屑、 伤口愈合缓慢和容易挫、流鼻血和免疫力下降。优化C 1000：http://www.goodhealth.co.nz/china/products/detail/c-1000-Grape Seed Extract– is a rich source of in OPC’s (Oligomeric ProanthoCyanidins) which are the active component of Grape seeds. OPC’s provide powerful antioxidant properties protecting both cells within the body and outside from damage caused by free radicals and because they are water-soluble are easily utilised by the body. Studies have shown Grape seed extract to be highly bioavailable and provide greater antioxidant protection than vitamins C, E and beta-carotene (from orange fruits and vegetables). 葡萄籽提取物－富含其活性成分原花青素(OPC)。原花青素的水溶性特质，人体容易吸收与利用，它提供着强力的抗氧化性能，保护细胞内部与外在因自由基造成的伤害。研究证明，葡萄籽提取物是高生物利用率，并提供着比由橙色水果和蔬菜更多的维生素C，E和β-胡萝卜素的抗氧化保护。葡萄籽25000胶囊：http://www.goodhealth.co.nz/china/products/detail/fke10100-cn葡萄籽55000胶囊：http://www.goodhealth.co.nz/china/products/detail/55000Green Tea – the health benefits of green tea date back hundreds of years and this is because green tea provides many antioxidants. Studies on populations that consume Green Tea daily show reduced incidence of cancer, heart disease and dental caries and gingivitis. Its polyphenols are responsible for its strong antioxidant actions.绿茶－几百年前就知道绿茶对身体健康的好处，因为绿茶中提供了许多抗氧化成分。临床研究发现，每天喝绿茶的人群患癌症、心脏类疾病、龋齿或牙龈炎的机率低。绿茶中的茶多芬有着较强的抗氧化力。
