Education & upskilling

2.1 Introduction

As discussed in the previous chapter for children, continued education and skills training play a profound and multidimensional role in determining health outcomes and longevity, consistently being one of the strongest predictors of a longer, healthier life.

The Longevity Dividend

Research consistently shows a stark relationship between educational attainment and lifespan:

• Reduced Mortality Risk: Each additional year of education can reduce the risk of premature death by approximately 2% (Akinwalere, 2024).
• Life Expectancy Gap: The life expectancy gap between the most and least educated Americans is substantial, with those without a high school diploma having a significantly shorter life expectancy compared to college graduates (Virginia Commonwealth University, 2023). The protective effect of obtaining a Master’s degree is comparable to adopting major healthy lifestyle factors like maintaining a healthy diet or avoiding smoking (Balaj et al., 2024).

The benefits of education operate through several interconnected pathways.

Socioeconomic Resources and Stability

Higher levels of education are strongly linked to better socioeconomic conditions, which directly impact health (Virginia Commonwealth University, 2023).

• Higher Income and Wealth: Education leads to better, more stable, and higher-paying jobs, providing the financial resources to afford:
• Quality Healthcare: Better health insurance, access to specialized care, and timely medical attention.
• Health-Promoting Environments: Safer neighbourhoods, better housing, and access to healthy food options and facilities for physical activity.
• Job Benefits: More educated individuals are more likely to work in jobs that offer health-promoting benefits, such as health insurance and paid sick leave, reducing economic vulnerability during illness.

Health Literacy and Behaviour

Education equips individuals with the knowledge and cognitive skills necessary to make better health choices (Zimmerman & Woolf, 2014).

• Informed Decisions: It improves health literacy—the ability to understand, evaluate, and use complex health information—allowing individuals to better manage chronic diseases, follow treatment regimens, and adhere to preventative care guidelines.
• Adoption of Healthier Lifestyles: More educated people are generally less likely to smoke, misuse alcohol, and become obese, and they are more likely to exercise and adopt a healthy diet.
• Effective Self-Advocacy: Education fosters cognitive skills and a sense of personal control (self-efficacy), enabling individuals to communicate effectively with healthcare providers and advocate for their own health needs and those of their families.

Psychological and Social Well-being

Education helps develop crucial personal and social assets that buffer the effects of stress and adversity (Zimmerman & Woolf, 2014).

• Stress Management: Higher education is associated with a greater sense of control over one’s life and better problem-solving skills, which are essential for coping with stress and challenging situations.
• Social Networks: Educational institutions often lead to broader social networks and stronger social support systems, which are protective factors for both physical and mental health.
• Mental Health: Education provides a protective effect against certain mental health conditions, like depression and anxiety.