NAC is apparently somewhat controversial or was because of not being FDA approved. But I personally use it as needed in my vitamin regimen for detoxing free radicals and the fact I have days where I take too much tylenol
Not sure on it helping from Ibuprofen and possibly taking too much of that.
Another reason for NAC that has been a big blessing for me is for mucus either sinus or lung congestion. The minor kind, not infections that may require antibiotics. Got to use proper judgment on that of course. I personally have seasonal and household allergies. Those lead to sinus headaches which for me frequently turn into terrible migraines. Adding NAC has greatly reduced that. maybe 1 a day and then on days that are bad 1 or 2 as needed. Good videos. GREAT follows for your youtube feed. Both these 2 have helped me tremendously.
I use this stuff:
https://www.nowfoods.com/products/su...000-mg-tablets