Earlier quoted context omitted.
The FDA approved emergency expanded access for inhaled nitric oxide a couple days ago, which has the same mechanism of action as garlic and beet root. There is actually a plausible mechanism of action there, and a bunch of in vitro research.
Post a link because I right now I have no reason to believe you.
But that has nothing to do with HIV, neither do garlic and beetroot have anything to do with nitric oxide.