Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane Electronic Cigarettes: Are They Smoking Cessation Aids or Health Hazards? Cureus Where There's Vapor: Electronic Cigarettes and Their Risks E, Smoking cessation E Cigarette Use Among Youth and Young Adults NCBI Bookshelf Pharmacists Can Educate Patients, Provide Counseling for Smoking Cessation Pharmacy Times Combining electronic cigarettes and counseling helps more smokers quit Harvard Health