Vitamin C supports antiviral activity
Fahmy SA, Mahdy NK, Al Mulla H, ElMeshad AN, Issa MY, et al. PLGA/PEG Nanoparticles Loaded with Cyclodextrin- Alkaloid Complex and Ascorbic Acid with Promising Antimicrobial Activities. Pharmaceutics. 2022;14. doi:10.3390/pharmaceutics14010142
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