编写一篇学术论文，该论文需要涵盖指定的主题和研究领域。

主题：社交媒体与心理健康
研究领域：心理学
Title: The Impact of Social Media on Mental Health: A Psychological Perspective

Abstract: This paper aims to explore the relationship between social media and mental health from a psychological perspective. With the increasing popularity of social media, there has been growing concern about its impact on mental health. This paper reviews and synthesizes existing research on how social media use affects various aspects of mental health, including anxiety, depression, self-esteem, and loneliness.

Through the examination of the latest empirical studies, this paper argues that social media use can have both positive and negative effects on mental health. While it provides a platform for social support and connectivity, excessive social media use can lead to social comparison, cyberbullying, and feelings of isolation. Moreover, social media has been found to have a greater impact on individuals who are already vulnerable to mental health issues.

The paper concludes by offering practical suggestions for both individuals and mental health professionals to mitigate the negative impact of social media on mental health. These include setting limits on social media use, building positive online relationships, and promoting digital literacy and mental health literacy.

Keywords: Social media, mental health, psychological perspective, anxiety, depression, self-esteem, loneliness.