Regarding pulmonary fibrosis, you might want to check on the research related to niacin:
https://scholar.google.com/scholar?start=10&q=niacin+%22pulmonary+fibrosis%22
I'm passing along a good lead from AZLiberty.
In the General/Chat forum, on a thread titled Q ~ Trust Trump's Plan ~ 12/02/2023 Vol.481, Q Day 2226, AZLiberty wrote: Regarding pulmonary fibrosis, you might want to check on the research related to niacin:
https://scholar.google.com/scholar?start=10&q=niacin+%22pulmonary+fibrosis%22