Health is influenced by much more than genetics or medical care. While visiting a doctor, taking medications, and following a healthy lifestyle are important, many other factors affect how healthy people are throughout their lives. This is where the concept of what are social determinants of health becomes essential.

Social determinants of health are the conditions in which people are born, grow, live, work, learn, and age. These conditions can influence physical health, mental well-being, life expectancy, and the risk of developing chronic diseases. Understanding what are social determinants of health helps explain why some communities experience better health outcomes than others and why improving health requires more than medical treatment alone.

In this article, you'll learn what are social determinants of health, the five major domains, real-world examples, their impact on health, and ways individuals and communities can help improve these important factors.

What Are Social Determinants of Health?

What are social determinants of health? They are the non-medical factors that influence a person's health and quality of life. These include the environments where people live, learn, work, and interact every day.

Examples include:

• Access to quality education
• Employment opportunities
• Income level
• Safe housing
• Nutritious food availability
• Transportation
• Healthcare access
• Social support
• Neighborhood safety

Together, these factors can significantly affect a person's ability to stay healthy and recover from illness.

Why Are Social Determinants of Health Important?

Understanding what are social determinants of health is important because these factors often have a greater impact on long-term health than medical care alone.

For example:

• A person without reliable transportation may miss medical appointments.
• Someone living in an unsafe neighborhood may have fewer opportunities for outdoor exercise.
• Limited access to affordable, nutritious food may increase the risk of obesity, diabetes, and heart disease.
• Poor educational opportunities can affect employment options, income, and access to health insurance.

Addressing these underlying conditions helps improve overall health and reduce health disparities.

The Five Social Determinants of Health

Health organizations commonly group social determinants into five major domains.

1. Economic Stability

Economic stability refers to having the financial resources needed to meet basic needs.

Examples include:

• Employment
• Income
• Job security
• Food security
• Housing affordability
• Ability to pay medical bills

People with stable incomes are often better able to access healthcare, purchase healthy foods, and maintain safer living conditions.

2. Education Access and Quality

Education plays a major role in lifelong health.

Higher levels of education are often associated with:

• Better employment opportunities
• Higher income
• Improved health literacy
• Healthier lifestyle choices
• Increased preventive healthcare use

Quality education also helps individuals understand medical information and make informed healthcare decisions.

3. Healthcare Access and Quality

Healthcare access involves more than simply having hospitals nearby.

Important factors include:

• Health insurance coverage
• Availability of primary care providers
• Preventive care services
• Mental health services
• Dental care
• Prescription medications
• Language and cultural support

Early access to healthcare can improve disease prevention, diagnosis, and treatment.

4. Neighborhood and Built Environment

The places where people live can significantly influence their health.

Examples include:

• Safe housing
• Clean drinking water
• Air quality
• Parks and recreational spaces
• Sidewalks
• Public transportation
• Grocery stores
• Crime rates

Living in a healthy environment encourages physical activity and reduces exposure to environmental hazards.

5. Social and Community Context

Strong relationships and community support contribute to both physical and mental health.

Examples include:

• Family support
• Friendships
• Community organizations
• Workplace relationships
• School environments
• Social inclusion
• Freedom from discrimination

Positive social connections can reduce stress, improve mental health, and encourage healthy behaviors.

Examples of Social Determinants of Health in Everyday Life

Understanding what are social determinants of health becomes easier when looking at real-life examples.

Access to Healthy Food

A family living near grocery stores with fresh produce has greater opportunities to prepare balanced meals.

In contrast, communities with limited access to affordable nutritious foods may rely more heavily on convenience stores and fast-food restaurants.

Transportation

Reliable transportation helps people attend:

• Medical appointments
• Pharmacy visits
• Physical therapy
• Mental health counseling
• Preventive screenings

Without transportation, necessary healthcare may be delayed.

Safe Housing

Stable housing protects people from environmental risks such as mold, extreme temperatures, pests, and unsafe living conditions.

Housing insecurity can negatively affect both physical and mental health.

Employment

A stable job provides income, health insurance, and financial security.

It may also reduce stress related to meeting basic needs.

How Social Determinants Affect Health

The answer to what are social determinants of health goes beyond individual factors—they often interact with one another.

For example:

A person with limited education may have fewer employment opportunities. Lower income can make it harder to afford healthy food, safe housing, or health insurance. These challenges may increase the risk of chronic diseases and delay medical care.

Over time, multiple social determinants can combine to influence:

• Life expectancy
• Mental health
• Chronic disease risk
• Pregnancy outcomes
• Child development
• Overall quality of life

Health Conditions Influenced by Social Determinants

Many health conditions are affected by social determinants, including:

• Heart disease
• Type 2 diabetes
• Obesity
• Asthma
• Depression
• Anxiety disorders
• High blood pressure
• Certain cancers

While medical care is important, addressing social factors can also improve prevention and treatment outcomes.

How Communities Can Improve Social Determinants of Health

Improving health requires collaboration among healthcare providers, governments, schools, employers, and community organizations.

Examples of community efforts include:

Expanding Healthcare Access

Increasing the availability of primary care clinics, preventive services, and mental health resources helps improve overall community health.

Supporting Education

Investing in schools, early childhood education, and adult learning opportunities can improve health outcomes over time.

Improving Neighborhoods

Community improvements may include:

• Safer streets
• Public parks
• Walking trails
• Affordable housing
• Public transportation

These changes encourage healthier lifestyles.

Promoting Food Access

Farmers' markets, community gardens, and nutrition assistance programs help increase access to healthy foods.

What Individuals Can Do

Although many social determinants involve larger systems, individuals can still take steps to support their health.

Consider:

• Attending regular preventive healthcare visits
• Staying physically active
• Building supportive relationships
• Learning about healthy nutrition
• Using available community resources
• Seeking help for financial or housing challenges when needed

Healthcare providers can also connect patients with local support services that address social needs.

The Future of Social Determinants of Health

As healthcare continues to evolve, providers are increasingly recognizing that treating illness alone is not enough. Many healthcare systems now screen patients for social needs such as food insecurity, transportation challenges, housing instability, and financial stress.

By identifying these concerns early, healthcare teams can connect patients with community resources that support healthier lives and improve long-term outcomes.

Conclusion

Understanding what are social determinants of health helps explain why health is influenced by much more than medical care alone. Factors such as education, income, housing, employment, healthcare access, neighborhood conditions, and social support all play important roles in shaping physical and mental well-being. While individuals can make healthy lifestyle choices, communities and healthcare systems also have an important responsibility to create environments that support good health. Addressing social determinants can reduce health disparities, improve quality of life, and help people live longer, healthier lives.

Frequently Asked Questions

What are social determinants of health?

Social determinants of health are the conditions in which people are born, grow, live, work, learn, and age that influence their health and quality of life.

Why are social determinants of health important?

They affect access to healthcare, healthy food, education, employment, housing, and other factors that influence overall health.

What are the five social determinants of health?

The five domains are economic stability, education access and quality, healthcare access and quality, neighborhood and built environment, and social and community context.

How do social determinants affect health?

They influence disease risk, mental health, life expectancy, healthcare access, and overall well-being.

Can social determinants increase the risk of chronic disease?

Yes. Limited access to healthy food, healthcare, safe housing, and education can contribute to conditions such as heart disease, diabetes, and obesity.

What is an example of a social determinant of health?

Reliable transportation is one example because it helps people attend medical appointments and access healthcare services.

Can healthcare providers address social determinants of health?

Yes. Many providers screen for social needs and connect patients with community resources to help address challenges such as food insecurity or housing instability.

How can communities improve social determinants of health?

Communities can improve education, housing, transportation, healthcare access, neighborhood safety, and nutrition programs to support better health outcomes.