Facts about Vaping can be very vaporous ScienceUpFirst Do you know what's in a vape? 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. Queensland Health We said what we said. Vapes are filled with heaps of nasty chemicals that can be harmful to your short and long term health. They can Instagram Is vaping a safe alternative to smoking? A1AD Support E cigarettes contain hazardous substances, addictive and harmful