Flavors of e-cigarettes used by youths in the United States

11/5/19–Adolescent e-cigarette use has increased substantially since 2016.1 To counteract such trends, public health agencies are considering regulatory restrictions of e-cigarettes in flavors popular among youths.2,3 Whether certain flavors warrant inclusion or exemption from regulatory policies is unclear because recent estimates of the specific e-cigarette flavors adolescents use are lacking. Read