Vapes '95% safer' than cigarettes messaging backfired Many youth try vaping, but daily use can affect their mental and physical health. Our community partner, Fraser Health, has some information and tips on how to talk to your child about Is Vaping Worse Than Smoking? St. Vincent's Medical Center Did you know just three puffs of a vape can affect your heart and blood vessels? , Nicotine triggers a surge of adrenaline that raises heart rate and blood pressure, causing a 14 percent spike in