Tobacco harm reduction is a public health strategy aimed at lessening the health impact of cigarette smoking. This approach involves using non-combustible alternatives to cigarettes, such as electronic cigarettes (e-cigarettes), which deliver nicotine without combustion. Unlike traditional cigarettes, e-cigarettes produce an aerosol without burning, resulting in lower levels of harmful or potentially harmful chemicals.

This narrative review delves into existing literature examining the chemistry of e-cigarette aerosols, associated toxicology in cell culture and animal models, and clinical...

Background

Harmful alcohol use is more prevalent among sexual and gender minorities (SGMs) than their cisgender/heterosexual counterparts. The reasons for this are complex, incorporating alcohol’s normalization and availability in social settings, its importance to identity construction, and drinking to cope with stigma and discrimination. However, commercial determinants have been underexplored, particularly how alcohol is marketed to SGM communities.

Methods

Scoping review methodology was employed. Searches were conducted in MEDLINE, Web of Science, Google Scholar, CINAHL, ASSIA, PsycInfo...

ANTECEDENTES: La adolescencia es una de las etapas más importantes de la vida humana. Este período está lleno de diferentes estímulos y tipos de influencia, por parte de los padres, los compañeros y la sociedad. Se relaciona con una mayor susceptibilidad a las conductas problemáticas y a la impulsividad. Por eso es importante explorar el tema de la impulsividad y el comportamiento impulsivo.

MÉTODOS: Este estudio aborda la impulsividad en adolescentes utilizando un método checo de encuesta por cuestionario, la Escala de Impulsividad de Dolejš y Skopal (SIDS). También verifica empíricamente la...