Kids Health Info : Vaping and e cigarettes ? Heres what you need to know. While vapes may have sweet, candy like flavours and flashy tricks, they still contain nicotine and other harmful chemicals. , Over time, Vaping & Smoking: Both Damage Your Lungs Dr.Tapaswi Krishna, Gleneagles Hospital, Lakdi ka Paul, Hyderabad, Many young people believe they can quit smoking by switching from cigarettes to vaporizers E Cigarettes and Vaping OHSU