The rise of social media platforms has coincided with alarming trends in adolescent mental health and body image concerns. Today's teenagers are exposed to a constant stream of carefully curated, often digitally altered images that present unrealistic standards of beauty, success, and lifestyle. This digital environment has created unprecedented challenges for young people developing their sense of self and place in the world. Research increasingly suggests connections between heavy social media use and increased rates of depression, anxiety, and body dissatisfaction among adolescents. The pressure to receive validation through likes and comments, constant comparison to peers and influencers, and the fear of missing out (FOMO) can create harmful psychological patterns that may persist into adulthood. Young women and LGBTQ+ youth appear particularly vulnerable to these negative effects. The algorithmic amplification of content that drives engagement often prioritizes extreme, idealized, or controversial material, creating distorted perceptions of reality. Beauty filters and editing tools that alter appearances have become normalized, blurring the line between authentic and manufactured self-presentation. While social media platforms implement some safeguards, many argue these measures remain insufficient against the powerful commercial incentives driving user engagement. Addressing this issue requires coordinated efforts from technology companies, parents, educators, healthcare providers, and policymakers to create healthier digital environments that support rather than undermine adolescent development and well-being.