Here's why more medical patients are using Medical Xpress cannabis vaporizers instead of smoking. The use of a vape pen to inhale cannabis vapor appears to be healthier than smoking a joint or bong. In English, SBS claims that vape pens are Pot vapes 'way less toxic than cigarettes' - SBS - English. Gizmodo Australia claims that vape pens that contain cannabis are less harmful to the lungs than...