A 1 - minute phone call raised the heart rate in chronic users of cell phones. (mindbodygreen.com)
Since THC is fat soluble, it can stay in the fat tissue of chronic users for one to six months. (newkidscenter.com)
In his book, Ghosts of Manila (Harper Perennial), Mark Kram Jr wrote: «Today, he would be looked upon as a contaminant, a chronic user of hate language.» (premierchristianity.com)