Adolescent mental‑health crisis linked to social‑media overuse in Colombia and Argentina

Health authorities and experts warn that excessive social‑media use is fueling a mental‑health crisis among adolescents. The World Health Organization estimates that 14% of people aged 10‑19 worldwide have a diagnosed mental disorder, while UNICEF reports that anxiety and depression account for roughly 40% of youth diagnoses. In Colombia, IBERO highlights how constant digital connectivity disrupts sleep, fuels cyber‑bullying and lowers self‑esteem, urging practices such as a screen‑free hour before bedtime.

In Argentina, the UNICEF‑UNESCO "Kids Online Argentina 2025" report finds that 46% of 9‑17‑year‑olds have experienced problems related to internet, phone or video‑game use. Psychologist Alexis Alderete notes that the adolescent brain is not evolutionarily prepared for the flood of information, leading to cognitive fatigue, heightened anxiety, and loss of basic social skills like eye contact. Experts stress that when digital use impairs school performance, relationships or emotional wellbeing, it becomes a harmful “problematic use” that must be addressed.