Oh! I forgot to mention. There is a soft drink available in my area, made from the sap and bark of the birch tree. It has no alcohol in it, but they call it birch "beer" for some reason. It is very tasty! And I thought of it when I read your post! 🙂
!LADY
RE: The Energy of Birch Sap. / Енергія березового соку. (En/Ua)