Great news on the Bean family. Proning involves bringing your knees up some. He demonstrates it on line. This elevates the base of the lungs so they can drain better. Did you make the tea or order it? I am assuming that slippery elm comes off the tree, maybe I am mistaken. I will check my herbal medicinal books, since this is all new for me. I grew and dried some horehound this year, then my plants died. I had better start some more in the greenhouse.