Harvard study, almost 80 years old, has proved that embracing community helps us live longer, and be happier

Harvard’s Nearly 80-Year Study on Happiness and Health

Origins & Scope: Launched in 1938, the Harvard Study of Adult Development began with 268 Harvard sophomores and expanded to include their offspring and a control group from Boston’s inner city.
Core Finding: Relationships Outperform Everything Else: The study found that the quality of emotional connections is the most influential predictor of health and longevity, surpassing genes, income, or prestige.
Loneliness Is as Dangerous as Smoking: Psychiatrist Robert Waldinger states, “Loneliness kills. It’s as powerful as smoking or alcoholism,” emphasizing the impact of social isolation on well-being.
Positive Aging & Emotional Well-Being: As participants aged, they valued positive experiences and meaningful relationships, often wishing they had spent more time with loved ones.
Social Bonds as Stress Regulators: Strong social ties reduce chronic stress, slow cognitive decline, lower the risk of heart disease and depression, and improve resilience.