Objective To review and synthesise the global evidence regarding the health effects of
electronic cigarettes (e‐cigarettes, vapes). Study design Umbrella review (based on major …

Background: Electronic cigarettes (e-cigarettes) have been widely promoted on the internet,
and subsequently, social media has been used as an important informative platform by e …

Background Big events (ie, unique historical disruptions) like the COVID-19 epidemic and its
associated period of social distancing can transform social structures, social interactions …

Vaping in England: an evidence update including mental health Page 1 Vaping in England:
an evidence update including mental health and pregnancy, March 2020 A report …

Self-administration of very low doses of psychedelic drugs to improve mental health and
wellbeing and enhance cognitive function, known as microdosing, has received recent …

Abstract Background & Aims Previous studies have shown that nonsuicidal self-injury (NSSI)
has addictive features, and an addiction model of NSSI has been considered. Addictive …

Background Social media platforms constitute a rich data source for natural language
processing tasks such as named entity recognition, relation extraction, and sentiment …

Introduction Smoking prevalence remains high in some vulnerable groups, including those
who misuse substances, have a mental illness, are homeless, or are involved with the …

ASMR has attracted considerable attention in social media and advertising practices, but it
lacks empirical investigation within marketing science. This study suggests applying ASMR …

Background Reddit's (Reddit Inc) large user base, diverse communities, and anonymity
make it a useful platform for substance use research. Despite a growing body of literature on …