Vaping vs. smoking for singers which is safer for your voice? Short answer: neither. Smoking exposes your voice to heat and combustion toxins. Vaping exposes it to chemical aerosols that dehydrate and Don't let the stylish designs and sweet flavors fool you; vaping can significantly increase your risk for serious respiratory and cardiovascular diseases, including: Chronic obstructive pulmonary disease Heart attacks and Nicotine, propylene glycol, sweet flavorings, and various toxic chemicals like carcinogens and heavy metals are found in vape juice, posing health risks, especially to youth. Chemicals in e cigarettes mix together to form new, unexpectedly toxic compounds EurekAlert! What is Vape Juice? E Cigarette Direct Vapes on black market may contain toxic chemicals, pesticides, harmful flavorings