What are social determinants of health and why do they matter in health promotion?

• A. They are genetic determinants of disease
• B. They are the conditions in which people live and work (income, education, environment) that influence health outcomes
• C. They are only about individual choices
• D. They are irrelevant to health outcomes

Answer: (D)

Social determinants of health are the conditions in which people are born, grow, live, work, and age, plus the systems that shape daily life—things like income, education, housing, neighborhood environments, access to healthcare, and experiences of discrimination. These factors influence health outcomes by shaping exposure to risks and access to resources needed to maintain health, such as nutritious food, safe housing, clean air, and medical care. In health promotion, this means actions must go beyond telling individuals to change behavior; they require creating supportive environments and policies that make healthy choices easier and more accessible for everyone. For example, improving housing quality, reducing pollution, offering affordable healthcare, and ensuring equitable education can prevent illness and reduce health disparities. Genetics and personal choices matter, but they don’t fully determine health outcomes—social and economic conditions often set the stage for what people can realistically do to stay healthy.