<<Disclaimer: Verify this information before applying it to your situation.>> Karen Davis mentioned Tylenol....is this not GF? If acetomenophin? ingredients must be carefully read, I guess I do NOT know which ingredients are not good. If anyone could list those ingredients I would greatly appreciate it since I do take Tylenol quite often. BTW, since being on a GF diet I don't have the usual headaches for 5 out of 7 days a week. This was surely a pleasant side effect for the GF diet. Ciao! Jan Chisholm New Bedford, MA, USA