关于VC和Common cold,Mayo Clinic确实这么说:

来源: 2022-12-25 20:19:19 [旧帖] [给我悄悄话] 本文已被阅读:

Common cold. Taking oral vitamin C supplements won't prevent the common cold. Evidence also shows that the benefits of regularly taking vitamin C supplements to reduce the duration or severity of a cold are minimal.

 

普通感冒。口服维生素 C 补充剂不能预防普通感冒。证据还显示,定期服用维生素 C 补充剂以缩短感冒持续时间或减轻严重程度的益处极小。

 

如果很多人补充VC,包括大剂量一般水溶性VC、Ester-C、Liposomal Vitamin C,是为了增强抵抗力,和流感、新冠之类的病毒抗争,但上述叙述似乎又是不鼓励的暗示。