Dr. Ardis is a big proponent of nicotine gum (2 mg) to counteract the effects of covid. He has a couple of videos on Stew Peters show discussing dosing and such.
Sorry, no sauce.
The reason they suggest nicotine gum is because of the nicotinic acid. Nicotinic acid = niacin. Niacin is the answer. Full blown immediate release flush niacin. There is no substitute. Embrace the flush!