Unknown pill found. It's square-shaped with rounded corners, pale green or white with green specks it looks like. One side is indented like a plus sign, which may make it easy to cut into a half. Has the letters B and D diagnolly. B in the top left portion and D in the lower right. On the backside is the number 100. I asked a friend who is a pharmacist, but said Ephedra was not listed in her drug book. I was told this was a kind of ephedra ordered from Mexico. Can that be true, or could it may be some sort of steroid, as someone referred to it as a wafer..something rather. ?