Factoids.
Endogenous ethanol...the human body itself produces it. Tomatoes and potatoes have nicotine.
My wife has read that nicotine may actually be good for you when NOT taken in by a means of smoking tobacco.
There are those that say it prevents covid-19 infection.
Take this as a grain of salt. Just passing it along what the old lady read/heard.
I was a 20 potato a day consumer till I quit cold turkey