The Dangers of Vaping & E Cigarettes New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking Do you know what's in a vape? Vaping vs. Smoking: Is One Really Safer Than the Other? Smoking or vaping both harm your health., They damage your lungs, strain your heart, weaken immunity, and reduce overall well being., Choosing less harmful doesnt mean choosing safe., Your health Why Electronic Cigarettes are Potentially Harmful for Humans