People can blame doctors all day long...and yes, some docs don't do a great job of educating their pts on the risks of ANY medication, but the basic responsibility in the END lies with US. We need to take 100% full responsibility for any new medication we decide to take...OTC, vitamin, or otherwise. That is why EVERY prescription med comes with an education monograph, so that you can read it and decide after having the info if it is something you want to take.