Australian researchers have issued one of the strongest warnings yet about vaping, saying a major review of evidence suggests e cigarettes are likely to cause lung and oral cancer. The review found signs Vaping and smoking together increases lung cancer risk fourfold The Dentist Smoking and vaping together leads to a greater risk of lung cancer The Dentist NEW STUDY ON VAPING AND IT'S SERIOUS If you know someone who vapes, send this to them A major scientific review analyzing over 100 studies has found that nicotine based e cigarettes