Secondhand smoke and secondhand aerosol Vaping vs. smoking: Long term effects, benefits, and risks New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. SMOKTech Accessories SMOK Vaping Supplies, Parts & Tools Some E Cigarette Flavors May Be More Harmful Than Others The Atlantic