If you want to feel invigorated and full of energy sans caffeine, Ginseng will be a great herb for you. The herb is believed to restore and enhance general well being, strengthening Chi or "what gives life" in Traditional Medicine. In modern times, Ginseng is particularly great to help regulate blood sugar, soothe inflammation, and do as adaptogens do: provide anxiety and stress support.
Couldn't we all use Ginseng by the IV? We're (kinda) kidding.
Origin: Japan, Korea, China, Russia