11/06/2025
Social Media Is Rewiring Your Teen’s Brain
The U.S. Surgeon General warns teens scrolling more than 3 hours a day double their risk of depression and anxiety. Brain scans show constant notifications flood reward circuits while weakening the prefrontal cortex (PFC)—which controls decision-making, impulse control, and social behavior. This vital region is one of the last to fully develop, maturing into early adulthood. Studies reveal excessive social media use during this window can alter the prefrontal cortex's structure, impairing its ability to regulate impulses and behavior.
Protect their growing mind with clear boundaries: limit daily use, create phone-free zones at meals and bedtime, and replace screen time with real connection.