And I figured I would throw a crazy one in there as it IS a beverage...
my wife grows medicinal herbs and brews tea. This is her quick setup. This his her proprietary "respiratory" blend. That has all sorts of stuff and chamomile for taste.
She , being the consummate scientist, researched tons of natural herbs and dug into their true worth from a literature standpoint and all she included are "proven". I was skeptical at first but it's "legit". She makes salves and stuff that are infused too.