I found the MedCram lectures on NAC by Dr. Roger Seheult to be most informative and illuminating on this topic. He gets into the molecular organic chemistry which can be daunting and hard to understand if you aren't trained in that area. But he incorporates a lot of higher-level information as well as a lot of research citation summaries that are understandable. If you had any inorganic chemistry, it is largely understandable. He is an excellent instructor and his videos are very professional...
Coronavirus Update 59: Dr. Roger Seheult's Daily Regimen (Vitamin D, C, Zinc, Quercetin, NAC), April 21, 2020.
Coronavirus Pandemic Update 69: "NAC" Supplementation and COVID-19 (N-Acetylcysteine), May 11, 2020.
Coronavirus Update 114: COVID 19 Death Rate Drops; NAC (N acetylcysteine) Data, Oct 22, 2020.
Coronavirus Update 111: Masks; New Vitamin D Data and COVID 19; n acetylcysteine (NAC), Oct 9, 2020.
If You Get COVID 19: Optimize Immune System (Vitamin D, Monoclonal Antibodies, NAC, Quercetin etc.), January 2, 2021.
Finally got around to watching. Thanks for posting and marking the starting time. Odd that there’s not mention of ivermectin.