Lion’s mane (Hericium erinaceus), reishi (Ganoderma lucidum), and maitake (Grifola frondosa) mushrooms showed promising potential in reviewed studies, improving BDNF levels, lowering brain inflammation, and modulating gut-brain pathways. However, it's important to clarify that these studies did not demonstrate a definitive 50% reduction in depression or anxiety symptoms. The research cited was not peer-reviewed and noted significant limitations, including small sample sizes and mixed results. I apologize for the oversight and appreciate our readers' diligence in ensuring accurate information.