自身免疫力是有效预防“非典”的方法之一,于是最近各药店的维生素、西洋参销量大增。但医学专家却提醒大家,不可盲目服用补品。因为这些补品即便有效但都不会产生立竿见影的效果,至少要在一周后才可见效,所以大家切不可心急乱服。另外,如果在不太适合进补的季节里,吃补药更要 Autoimmune immunity is one of the ways to effectively prevent “SARS”. As a result, the sales volume of vitamins and American ginseng in pharmacies have greatly increased recently. However, medical experts have reminded everyone not to blindly take supplements. Because these supplements, even if effective, will not produce immediate results, they will not be effective until at least a week later. Therefore, we must not give any hysterical treatment. In addition, if not suitable for tonic season, eat more tonic