"What's more, the scientist who coined the "gateway" term recently came out with a new paper showing that it's actually nicotine that is, biologically, the most potent gateway of all. When rodents were primed with nicotine, then given cocaine, they liked the cocaine much more. In that case, the fact that e-cigarette use has tripled among teens in the past year should be the more worrisome trend." http://ift.tt/2p7RBLx

from Facebook
via IFTTT