Social media can have both positive and negative effects on mental health. On one hand, it fosters connection, support, and community among users, which can enhance well-being. On the other hand, it may contribute to anxiety, depression, and feelings of inadequacy, often due to cyberbullying, unrealistic comparisons, and addiction. Research indicates that excessive use can disrupt sleep and increase loneliness, while moderated engagement can provide a sense of belonging. Ultimately, the impact varies widely among individuals and depends on usage patterns, personal circumstances, and the content consumed.