How JUUL cornered the youth tobacco market and what you should know PUBLIC HEALTH INSIDER DYK 1 Juul pod is equal to 20 cigarettes. Like cigarettes, #vaping can impact lung and heart health including cancer and heart disease. Thinking of putting down the vape pen? Go to FUUL Vaping Student Health & Well Being Nicotine absorption from electronic cigarette use: comparison between first and new generation devices Scientific Reports