After decades of debate regarding its non-professional, spiritual structure, AA is now supported by growing, high-quality evidence: Strong Abstinence Results - Numerous studies, including the Cochrane Review (2020), indicate AA participation correlates with greater abstinence rates than many other approaches. Dose-Response - More frequent and longer AA attendance generally leads to better outcomes. Cost Savings - Studies in the Cochrane Review point to reduced healthcare costs for those who e...