Vaping is especially harmful to individuals under the age of 25, as their brains are not yet fully developed. The chemicals found in vapes can cause problems with memory and retaining information, The pyrolytic reactions of glycerol to produce formaldehyde, Download Scientific Diagram Irritating Compounds Can Show Up In 'Vape Juice' TPR Here's how Juul and other vape products affect your body All E Cigarettes Emit Harmful Chemicals, but Some Emit More Than Others Berkeley Lab Berkeley Lab News Center There are no safe tobacco products, and yes, that includes vapes. The sleek, battery powered devices heat up liquid packed with nicotine and other harmful chemicals that turn into an aerosol you inhale