Scripps Health E cigarettes remain the most commonly used tobacco product among middle and high school students in the United States, according to the Instagram E cigs contain toxic chemicals linked to lung disease and addiction. Protect your healthditch the vape! #FDAGhana2025 #SayNoToTobacco #WNTD2025 #TobaccoExposed #UnmaskingTheAppeal #BreatheEasy Smoking vs. Vaping: Which Is Worse for Your Health? How E Cigarettes Affect Your Body Second hand e cigarette emissions pose health risks Vaping is often marketed as a safer alternative to smoking, but many vape products contain nicotine, harmful chemicals, and heavy metals that can harm developing brains and lungs.