本坛绝大多数人一直坚持：对新冠、流感，大剂量VC只有治疗作用，没有预防效果。长期大量服用VC对胃肠道、骨骼有害

来源: fuz 于 2021-06-24 09:37:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.