I discovered that if I only consumed caffeine when I had a Migraine headache, that it was the most effective medicine I could take provided I didn't already hav

I discovered that if I only consumed caffeine when I had a Migraine headache, that it was the most effective medicine I could take provided I didn't already have a tolerance built up so I gave up caffeine in my 20s. I have heard the same. Very potent. I've also detoxed from Caffiene in the past to reset, and been amazed at how little I can get by with.