Because the teen brain is still developing, vaping and marijuana can have a bigger impact than most people realize. Dr. Raymond Pitetti shares the key facts every parent and teen should know. Indica vs. Sativa vs. Hybrids: Which Is the Better Choice? Medical Marijuana Vape Pen: A Discreet and Fast Acting Option for Everyday Relief Here's how your dab pen and vape could affect your mental health National Geographic THC Oil: Risks, Addiction, and How to Get Help