How Smoking vs. Vaping Affects the Eyes Scripps Health E cigarettes remain the most commonly used tobacco product among middle and high school students in the United States, according to the Instagram Vaping may be perceived as a safer alternative to smoking cigarettesbut the heart tells a different story. Nicotine raises heart rate and blood pressure Chemicals in e cigarette aerosol can damage Can Vaping Affect Your Blood Sugar? The Educated Patient Does Vaping Make You Hungry?