3 ms·
Smokers have shorter caffeine half-life (wish I knew that when I was quitting smoking) while birth control drugs or liver problems can extend it.
by voytec 3y ago
Smokers have shorter caffeine half-life (wish I knew that when I was quitting smoking) while birth control drugs or liver problems can extend it.
- smegsicle 3y agohttps://sci-hub.se/10.1002/cpt197824140 https://sci-hub.se/10.1002/cpt197824140 > Mean caffeine t1/2 in smokers (3.5 hr) was shorter than that in the nonsmokers (6.0 hr). small study but that's pretty cool