I’ve been taking it a couple of years, and it helps a little with my ME/CFS. Gives me a little extra energy, which is gold dust to me. I’ve been sober from booze and coke for a decade. First month or so, before I got habituated to it, reds and golds had me virtually gouching out. Now, depending on the source, I get a little warm tickle in my brain and guts for an hour or so after a red or a green. White or green in the morning kind of act like a non-jittery caffeine. I take around 20gpd, and hav