E cigarettes contain hazardous substances, addictive and harmful Vaping and smoking are often compared in terms of health risks, with research suggesting that while vaping may expose users to fewer toxic substances than traditional cigarettes due to the absence of Secondhand vape exposure: Risks and side effects , ! : Vaping can cause serious lung damage and respiratory problems. The Dangers of Vaping: Six Facts to Know Holland Hospital Online: Up In Smoke (or Vape) Health Consequences of Smoking, Vaping, and Air Quality on the Human Body Child Care Resource Center CCRC