Adding, not sure how available those two are. Also, I reversed my links there. :o
Aha! Here is the company site for the root beer and sarsaparilla soda I recommended. (Looks like they are giving the sarsaparilla a different brand name now, but it’s the same stuff.)
Inca cola- available at grocer near you.
Dandelion and Burdock.
We have this stuff they make here in Atlanta called Coca-Cola. You might give it a try! 