During my training in Chinese medicine my favorite weird ingredient was flying squirrel poop...ya gotta think...who first decided that it would make a good medicine...or did a flying squirrel just fly over the tea water and poop....Mrs. S, I am 100% sure someone has done that, and tried to sell it at some crazy amount per oz. I am thinking the next frontier is some kind of magic animal poo that will make all of us younger (or older), taller (or shorter), thinner (or fatter), depending on the need. Sadly, I will probably surreptitiously order the "taller making" stuff