Advantages of Vaping Medical Marijuana Over Smoking The long term effects of vaping are still unknown. Are you willing to take that risk? The best approach: If you don't smoke or vape, don't start! Vaping: What Parents Need to Know Vaping isn't harmless it's a serious concern. Most vape products contain nicotine, a highly addictive substance that can impact developing brains and overall health. Vaping vs. smoking: Long term effects, benefits, and risks