Rethinking Vaping Smoking and vaping are often compared, but neither is harmless. While they work differently, both can expose the lungs to addictive nicotine and harmful chemicals that impact breathing and overall health. Smoking E liquide Vincent dans les Vapes Armes naturels (VDLV) Armes VDLV Vincent Dans Les Vapes eliquides franais Base 125ml VDLV, Base E liquide DIY VDLV Taklope Vaping has become common, but it's important to know what you're inhaling. Many e cigarettes contain nicotine, heavy metals like nickel and lead, and chemicals that can harm your lungs and overall health.