素有“生命之火”、“抗癌之王”、“延缓衰老的营养素”之称的硒,在上个世纪80年代就被联合国卫生组织及中华医学会认定为继碘、锌之后的第三个人体必需补充的微量营养元素。近年来,随着科学知识,特别是营养学知识的不断普及,越来越多的人认识到硒的重要性。由于它有延缓衰老、抗癌等功效,不少年轻人对补硒产品有很高的认知度,并选购各类补硒保健品送给长 Known as “the fire of life ”, “anti-cancer king ”, “anti-aging nutrients ” said selenium, in the 1980s by the United Nations Health Organization and the Chinese Medical Association identified as following Iodine, zinc after the third body must be added micronutrients. In recent years, with the continuous popularization of scientific knowledge, especially nutrition science, more and more people recognize the importance of selenium. Because of its anti-aging, anti-cancer and other effects, many young people have a high awareness of selenium products, and buy all kinds of supplements to give long health care products