To determine the source of the substantial heterogeneity in our main analysis, we performed subgroup analyses using meta-regression with various modalities
At the back, there are some stairs up
Youre getting a high level of nicotine to the brain, youre getting it quickly, which reinforces behavior, and youre also able to titrate the dose, explained Neal Benowitz, an emeritus medical professor at the University of California, San Francisco and expert on smokings biological consequences
The traditional fairy tale goes something vaguely like this: once upon a time, in a faraway land, there lived a princess, some peasants, and perhaps also a frog
In all, researchers found 3.4 times more mass from the total particulate matter in a typical cannabis joint than a cigarette