Peer support is a form of mutual aid and assistance provided by individuals who have similar experiences or backgrounds. In the context of mental health or healthcare, peer support involves individuals with lived experience of a particular condition or illness providing guidance, understanding, and empathy to others facing similar challenges. This type of support has been shown to be effective in promoting recovery, reducing feelings of isolation, and improving overall well-being. Peer support can take place in various settings, such as support groups, online forums, or one-on-one interactions. Research in this area focuses on the effectiveness of peer support interventions, the mechanisms through which they work, and the development of best practices for implementing peer support programs.