I don't know why it is so hard to buy adulterated minerals. I actually order some through Amazon because going up and down and up and down the aisles of a drug store looking for something that is just calcium and nothing else and just iron and nothing else is extremely hard. I have had a little luck at Rite Aid. But considering how much trouble it was, I decided to look online to see if I could find vitamins and minerals that were an adulterated.
Does anyone use an online service like GNC to get their supplements?
Good luck to you, Rocio.