The impact of health policy and advocacy for endocrinology and metabolic diseases extends beyond clinical settings, shaping regulations that improve diabetes care accessibility and affordability. Policymakers work to expand insurance coverage for essential medications, glucose monitoring technologies, and preventive screenings. Advocacy groups push for legislative reforms to address disparities in diabetes management, particularly in low-income and underserved populations. International collaborations aim to standardize guidelines and promote research funding for innovative therapies. By integrating policy-driven approaches with community engagement, healthcare systems can better support individuals with diabetes and endocrine disorders, ensuring equitable access to high-quality care.