Are e cigarettes really a safer alternative to combustible cigarettes? New study reveals disposable vapes may be more toxic! Learn more about how a University of California, Davis study found that some popular E Cigarettes: The Truth Behind 'Safer than Cigarettes' and Exploring Their Mechanisms TiNHiH Foundation Scientific evidence proves vapes are less harmful than cigarettes 24SHARE Vaping has become a popular alternative to smoking and is often used by people who smoke cigarettes as an avenue to help them quit. While vaping is considered less harmful than smoking