Obviously, it’s not necessary to know how caffeine works to be able to use it. It can be helpful in boosting pain relief from other pain-relievers or by itself. It’s especially good for muscle pain relief – great news if you work out hard. Scientists speculate that caffeine’s pain-relieving power comes from 3 mechanisms: • It blocks release of adenosine. Adenosine is a brain chemical that carries pain signals to
Caffeine is a drug that can be used in appropriate ways, so it has definite value. This post covers a few uses of caffeine.