How do social networks and social capital influence health?

• A. They provide support, access to resources and information, and can improve or degrade health outcomes.
• B. They determine genetic predispositions to disease.
• C. They have no impact on health outcomes.
• D. They only provide emotional support but not material resources.

Answer: (C)

Social networks and social capital influence health through multiple pathways. They provide practical help like transportation to appointments, financial or caregiving support, and access to information about services and healthy options. They also offer emotional support that reduces stress and buffers against illness, and they shape health behaviors through norms and social influence—people in a network can adopt healthier habits or, conversely, engage in risky ones if that behavior is common there. Because of these varied mechanisms, health outcomes can improve or degrade depending on the quality of the relationships and the resources they connect you to. The other statements miss important pieces: genetics aren’t determined by social ties, health is not without any impact from networks, and networks often supply more than just emotional support, including material resources.