The Harvard Study of Adult Development, a 75-year-long and ongoing study, has concluded that good relationships are crucial for happiness and health in life. Three key lessons about relationships were learned: social connections are good, loneliness is toxic, and high-quality close relationships matter. In mid-life, the most satisfied individuals in their relationships were the healthiest in their 80s. Furthermore, good relationships protect the brain, just like they protect the body. The study concludes with a quote by Mark Twain that reminds us that there is only time for loving.
1. The Harvard study of adult development is the longest study of adult life ever done.
2. Social connections are good for mental and physical health and loneliness is toxic.
3. The quality of close relationships is more important than the number of friends.
4. Good relationships protect our bodies and brains.
5. Relationships are messy and require lifelong work.