Virtually every ageing process is related to the oxidative compounds or free radicals produced by our body as a reaction to pollution, ultraviolet light, stress,smoking, alcohol and pesticides.

• 实际上,每个老化过程都与我们身体对污染、紫外线辐射、压力、吸烟、酒精和农药作出反应而产生的氧化化合物或自由基相关。