There is no doubt that if you want to make sure caffeine and all other stimulants keep working their "magic," you need to take time off for the body to reset. However, I am curious if you guys know anything you can do/take to help prevent the buildup of tolerance that inevitably happens.
For example, an ECA stack with the added aspirin has the theory of heart health and preventing the stims from losing their potency as fast. I still don't quite understand the mechanism behind this (if anyone would be willing to clarify) but are there any other ways of making your stims last longer? Thanks