Peanut butter is good source of protein, and it easier to digest than peanuts.
I am not allergic to peanuts, and I have never had a problem with them, so I can eat them. MS?...I didn't know that peanuts was a cause of that terrible disease in some people, and aflatoxin?? I'm not sure what that is except for a couple of the posts I read on this thread, but is doesn't sound very bad to me[maybe unless you are allergic to peanuts]. Bottom line, if you're going to eat peanut butter, just buy organic. The only ingredients is: organic peanuts and Sea Salt . You can't go wrong.