Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Vaping technology could improve health, cut costs Rio Grande Foundation Smoking VS Vaping: Which is More Harmful to Your Dental Health? Riverside Dental Vapes VS. Cigarettes, Which One Is Safer? Are vape pens 'healthier' than cigarettes? Live Science