What are vapes? iCanQuit Vaping Vaping is not just water vapor. E cigarette aerosol can contain nicotine, heavy metals, and harmful chemicals that affect your lungs and brain. What you inhale matters. Choose facts. Choose health this # How To Use A Disposable Vape Pen: Beginner Vaping Tips Greentank INHALE Disposable Vapes 1500 puffs Inhale World Vaping might feel safer than smoking but whats really happening inside our lungs?, The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year to uncover