Your friend tells you that they are smoking e-cigarettes instead of regular cigarettes because it is healthier. Why are e-cigarettes not a healthy option? Check all that apply.

1.E-cigarettes are addictive.
2.E-cigarettes do not contain tobacco derivatives.
3.E-cigarettes contain nicotine.
4.E-cigarette flavorings often contain a harmful chemicals.
5.E-cigarettes do not damage your lungs.