E-Cig Flavorings May Damage Lining of Blood Vessels

THURSDAY, June 14, 2018 (HealthDay News) — Flavorings used in e-cigarettes harm blood vessel cells in a way that could trigger future heart damage, a new study suggests. Five flavorings tested in the lab damaged the heart-protective functions of endothelial cells, which line the inside of blood vessels and the heart, said study author Jessica…