Advocacy groups support patients in various ways: 1. Education: They provide comprehensive information about different types of cancer, treatment options, and clinical trials. 2. Emotional Support: Through support groups, counseling services, and peer networks, they offer emotional and mental health support. 3. Navigation Services: They assist patients in navigating the healthcare system, including insurance issues and access to care. 4. Policy Advocacy: They work to influence public policy to secure better funding for cancer research and improve patient care standards.