The increase in e cigarette use, particularly among young people, is a dangerous trend with real health risks. For many reasons, e cigarettes should not be promoted as a safe alternative to smoking." (heart.org) INFOGRAPHIC: How Dangerous Are E Cigarette Ingredients? Teens and Vaping American Lung Association E cigarette and heated tobacco products use and sales in Viet Nam have declined, but illegal sales and hidden use remain a challenge. Using these products is illegal and can lead to fines