Vitamin C's unclear influenza impact
Park JH, Lee Y, Choi M, Park E. The Role of Some Vitamins in Respiratory-related Viral Infections: A Narrative Review. Clin Nutr Res. 2023;12:77. doi:10.7762/cnr.2023.12.1.77
Vitamin treatment showed mixed results
Liu MJ, Han ZY, Wang HW, Yu CL, Xu XL, et al. [Effect and mechanism of acupoint injection on influenza A virus induced pneumonia in mice]. Zhongguo Zhen Jiu. 2022;42:1017. doi:10.13703/j.0255-2930.20210713-k0002