Are e-cigarettes healthier or not than cigarettes?

"Concerns have been raised about the safety of e-cigarettes containing nicotine after researchers found they increase a symptom linked to heart disease.The vaping devices were discovered to increase the blood pressure and heart rate of users.And the study found that a condition known as arterial stiffness was three times greater in smokers using an e-cigarette containing nicotine than in one without nicotine.While experts still say e-cigarettes are much healthier than tobacco cigarettes, the findings highlight that they are still not without risks."
Health risks associated with use of e-cigarettes HEALTH & WELLNESS / 19 SEPTEMBER 2017, 12:00PM / DAILY MAIL
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