Vaping vs. Smoking: Is One Really Safer Than the Other? Quitting smoking in favour of e cigarettes leads to rapid improvement in cardiovascular health Prevention Observatory of the Montreal Heart Institute We break down the key differences between traditional cigarettes and e cigarettescovering: 1 Their compositions and ingredients. 2 The health risks associated with both. 3 Nicotine levels and addiction potential. 4 The impact Smoking VS Vaping: Which is More Harmful to Your Dental Health? Riverside Dental