A Heartfelt Lesson from the Longest Study on Happiness....
Have you ever stopped to wonder, “What really matters most in life?” I have—many times. And every time I peel back the layers of busyness, and sometimes what feels like chaos, the answer becomes more clear: it’s not about what we have, but how we live and who we love.
This isn’t just something I’ve come to believe as a nutritionist and wellness advocate—it’s backed by science. In fact, one of the longest-running studies in the world, the Harvard Study of Adult Development, has been asking this exact question since 1938: What keeps us happy and healthy as we go through life?
The current director of the study, Dr. Robert Waldinger, a psychiatrist, Harvard Medical School professor, and Zen priest, has helped bring its powerful lessons to light for all of us to understand—whether you’re five years old or ninety-five.
And here’s what they’ve discovered.
💛 1. Good Relationships Keep Us Happier and Healthier
In Dr. Waldinger’s own words:
“The clearest message that we get from this 75-year study is this: good relationships keep us happier and healthier. Period.”
— TED Talk by Dr. Robert Waldinger (2015)
People who feel connected to others live longer, experience fewer mental health challenges, and recover faster from illness. Loneliness, on the other hand, can be as damaging to our health as smoking or obesity. That’s a powerful truth.
So if you’ve ever wondered whether spending time with your best friend or calling your grandma really matters—it absolutely does.
🧠2. Emotional Health Matters More Than Wealth or Fame
The Harvard study followed over 700 men (and later, their spouses and children) for more than eight decades. Some were Harvard students, others were kids from inner-city Boston. Some became doctors, lawyers, and businessmen; others struggled with mental health or addiction.
But the common thread in those who thrived?
Emotional well-being, not career success.
Participants who maintained warm relationships and managed stress well were healthier and more satisfied with life—no matter their income.
Dr. Waldinger emphasizes that it wasn’t cholesterol levels or bank accounts that predicted long-term wellness. It was the quality of their relationships.
🥦 3. Caring for Your Body Supports a Longer, Better Life
While relationships are central, lifestyle still plays a big part. Regular exercise, good sleep, nutritious food, and healthy routines help us stay energized and balanced. Dr. Waldinger often ties emotional well-being to physical habits, noting that when we care for our body, we also boost our mood and reduce anxiety.
Even simple daily choices—like going for a walk, laughing with a loved one, or choosing a home-cooked meal over fast food—have ripple effects on our long-term health.
🌱 4. Environment and Community Influence Happiness
One of the lesser-known aspects of the Harvard study is the impact of environment. Being part of a safe, supportive community and feeling a sense of purpose and belonging was just as crucial as one-on-one relationships. This aligns with newer findings in positive psychology and public health: our surroundings shape our well-being.
So, think of your home, workplace, or neighborhood like a garden. Are you planting seeds of kindness? Are you surrounded by people who lift you up?
🧠5. Purpose Makes Life Meaningful
The people in the study who lived the most fulfilling lives had a reason to get up in the morning. Whether it was raising children, building something meaningful, or simply helping others, purpose gave them energy and direction.
Dr. Waldinger says,
“Taking care of your body is important, but tending to your relationships is a form of self-care too.”
And having something to work toward or believe in is part of that care.
✨ The Big Takeaway
So what makes a good life?
Strong relationships
Emotional well-being
Simple, healthy habits
A positive environment
A sense of purpose
No fancy title or big paycheck can replace the power of human connection and intentional living. As Dr. Waldinger says in his book, The Good Life, which he co-authored with psychologist Marc Schulz:
“The good life is built with good relationships. Not just any relationships, but warm, supportive ones that stand the test of time.”
💬 Final Thoughts
A good life isn’t perfect. It’s real.
It’s made of belly laughs, rainy days, shared meals, deep conversations, healing hugs, and quiet mornings. It’s about caring—for yourself, for others, and for the world around you.
And the best part?
You can start building a good life today—with one kind word, one healthy choice, and one loving action at a time.
___________________________________________________________________________________________________
Are you interested in learning more about health and wellness for you and your family? Contact Maria to learn more:
Contact Maria Hubscher, Chief Wellness Officer and Nutritionist
Follow us on Instagram or Facebook to learn about more health tips.
Have a Healthy and Purposeful day!
____________________________________________________________________________________________________
References
Waldinger, R., & Schulz, M. (2023). The Good Life: Lessons from the World's Longest Scientific Study of Happiness. Simon & Schuster.
Waldinger, R. (2015). What Makes a Good Life?TED Talk
Harvard Gazette (2017). “Good genes are nice, but joy is better”