Title of the Assignment: psychology & Health Does Social Media Cause Anxiety and Depression in Teenagers? Introduction: Why Is This Topic Important? In todays digital world, teenagers spend more time on social media than ever before. Platforms like Instagram, TikTok, and Snapchat have become a major part of their daily lives. But this rapid increase in screen time has raised an important psychological and health-related question: Does social media use cause anxiety and depression in teenagers? This assignment explores this issue, based on research, expert opinions, and real-life impacts. Teenagers' brains are still developing, especially areas responsible for emotion regulation and decision-making. Psychologists say that the dopamine reward system in the brain is frequently triggered. Every share, like, and comment can provide a brief lift in spirits. . But when those rewards stop, it may lead to feelings of rejection, low self-worth, or isolation. Teenagers may also feel inadequate as a result of constant social media comparisons to the "perfect" lives of others. Is there a link between mental health issues and social media? Yes, many studies have shown a strong link between excessive social media useand mental health issues. A UK study by the Royal Society for Public Health