The Lancet review linked excessive digital media use to decreased physical activity and sleep disruption during critical phases of neurobiological development.

From the articleSocial media 'is responsible for 2.8 million years spent depressed'Also in Lancet research calls for big tech regulation to reduce addictive design features, Kids and young adults are addicted to screens. New research argues it may be a public health concern | CBC News, Scale of digital media use and its harmful effects justify action now: The Lancet, Screen time limits not enough to tackle problematic social media use: experts - National | Globalnews.ca