What if living longer were not simply about adding years to life, but about adding more life to those years?
Centenarians, people who live to 100 or beyond, often attract attention because of their remarkable longevity. While there is no single formula that guarantees a person will become a centenarian, research on healthy ageing points to several patterns worth learning from: staying physically active, maintaining relationships, eating well, having a sense of purpose, managing stress, and remaining engaged with life.
The important lesson is not to copy one particular person’s routine. Instead, it is to understand the habits and environments that can support well-being throughout the life course. According to the World Health Organization, healthy aging is the process of acquiring and preserving the functional capacity necessary for wellbeing as one ages.
What can centenarians teach us about living well?
Centenarians are not all alike. Some remain highly active, while others live with chronic illnesses or physical limitations. Genetics also plays a role in longevity.
So, rather than asking, “What is their secret?”, a better question is:
“What can we learn from the behaviours and circumstances that help people remain engaged, independent and connected as they grow older?”
Several lessons stand out.
1. Why does staying physically active matter so much?
It’s not necessary to work out hard in the gym to be active. For many older adults, everyday activity can be meaningful exercise.
Walking, gardening, household activities, stretching, dancing, swimming and strength exercises can all contribute to maintaining mobility and independence.
Regular physical activity is associated with better cardiovascular health, brain health and mental well-being, while also helping reduce symptoms of persistent feelings of unease and prolonged feelings of low mood.
A practical approach is:
- Walk regularly, according to your ability.
- Include simple strength exercises.
- Work on balance and flexibility.
- Avoid sitting for very long periods.
- Choose activities you genuinely enjoy.
For instance, a 70-year-old who walks with a buddy every morning may benefit from the same pattern in terms of social interaction and physical activity.
Is maintaining connections one of the most crucial behaviors for longevity?
A long life can feel very different depending on whether it is socially connected or lonely.
Research consistently highlights the importance of meaningful relationships. WHO notes that social connection supports both physical and mental health, while feelings of emotional disconnection and limited opportunities for connection are associated with poorer health, quality of life and longevity.
Centenarians often maintain some form of connection with family, friends, neighbours or their communities. The relationship does not have to be large in number; a few emotionally meaningful relationships can matter greatly.
Try creating a simple “connection routine”:
- Call someone you care about.
- Meet a friend or neighbour regularly.
- Join a community, hobby or senior group.
- Volunteer when possible.
- Make time for intergenerational conversations.
Sometimes, a 20-minute conversation over tea can be just as valuable for emotional well-being as a complicated wellness routine.
Why does having a sense of purpose matter as we age?
Retirement, children leaving home, bereavement or changes in health can sometimes make older adults wonder, “What is my role now?” Purpose does not disappear with age. It may simply change.
A sense of purpose can come from caring for grandchildren, teaching a skill, gardening, volunteering, creating art, helping neighbours, mentoring younger people or simply maintaining a daily routine that feels meaningful.
Research involving adults aged 50 and above has found associations between feeling that life is worthwhile and better health, stronger and meaningful interpersonal connections, social engagement and healthier behaviours.
Ask yourself:
“What gives me a reason to get up and look forward to tomorrow?”
The answer does not need to be extraordinary. Meaning is often found in ordinary responsibilities and relationships.
What can we learn about food from healthy ageing?
There is no magical “centenarian diet.” People who live exceptionally long lives come from different cultures and eat very different foods.
However, healthy ageing guidance consistently supports balanced nutrition. A diet containing vegetables, fruits, whole grains, pulses, adequate protein and other nutrient-rich foods can support physical functioning and overall health. WHO also identifies diet and physical activity as important contributors to healthy ageing.
Instead of chasing restrictive diets, focus on sustainable habits:
- Eat a variety of foods.
- Include adequate protein, especially as you age.
- Choose more minimally processed foods.
- Stay adequately hydrated.
- Limit excessive sugar, salt and highly processed foods.
- Discuss individual nutritional needs with a healthcare professional when necessary.
The goal is nourishment, not perfection.
How important is mental and emotional well-being?
Living longer does not automatically mean living happier. Emotional well-being needs attention at every age.
Older adults may experience grief, loneliness, retirement-related changes, health concerns or loss of independence. These experiences deserve support rather than being dismissed as “normal ageing.”
Healthy coping can include:
- Maintaining social routines
- Practising relaxation or Present-moment awareness practice
- Staying intellectually curious
- Expressing emotions rather than suppressing them
- Seeking professional support when distress persists
- Continuing enjoyable hobbies and activities
Healthy ageing is also about maintaining the ability to make decisions, build relationships, remain mobile and contribute to society not simply being free from disease.
Can communities help people live better for longer?
Longevity is not only an individual responsibility. The environment around a person matters enormously. Safe neighbourhoods, accessible transport, healthcare, social spaces and opportunities for participation can make healthy ageing easier. This is where community initiatives, a Non-profit organisation, and socially responsible programmes can make a meaningful difference.
A well-designed CSR Activity, for example, could support senior citizen wellness camps, digital literacy programmes, companionship initiatives, physical activity groups or mental-health awareness sessions. If you are searching for community-based support, looking for an Ngo near me can also be a starting point for discovering volunteering opportunities or local programmes supporting older adults.
What can you start doing today?
You do not need to completely redesign your lifestyle. Start with small, repeatable actions.
Try the “5 pillars” approach:
1. Move: Get some form of physical activity into your day.
2. Connect: Speak to someone who makes you feel valued.
3. Nourish: Choose balanced, nutritious meals most of the time.
4. Engage: Learn, create, volunteer or pursue a meaningful interest.
5. Reflect: Notice your emotional state and seek help when you need it.
The key is consistency. A healthy lifestyle built over decades is generally more realistic than a dramatic wellness makeover attempted for a few weeks.
What is the real secret to living longer?
Perhaps the biggest lesson from centenarians is that longevity is not just about avoiding illness. It is about preserving the ability to participate in life.
A longer life becomes more meaningful when it includes movement, relationships, purpose, independence, curiosity and emotional support.
We cannot control every factor that influences how long we live. Genetics, circumstances, healthcare access and chance all matter. But we can influence many of the behaviours and environments that support healthier ageing.
Conclusion
The art of living longer is not about searching for a miracle habit. It is about building a life that remains worth living at every stage. Start small: walk more, stay connected, eat thoughtfully, protect your mental health, nurture purpose, and participate in your community. And remember that asking for support is not a weakness; it is part of healthy ageing. TalktoAngel, an online platform for counselling, can also provide accessible professional support for maintaining emotional well-being and navigating life’s challenges at different stages of ageing.
Psychowellness Center promotes accessible psychological and well-being support across different stages of life, while Global Development Foundation works toward community-focused initiatives that promote health, dignity and social well-being.
Contribution: Dr. R. K. Suri, Clinical Psychologist & Life Coach, and Ms. Tanu Sangwan, Counseling Psychologist.
References
https://www.psychowellnesscenter.com/Blog/how-to-spend-your-day-mindfully
- World Health Organization. (2020). Decade of healthy ageing: Baseline report. World Health Organization.
- World Health Organization. (2020). Healthy ageing and functional ability. World Health Organization.
- World Health Organization. (2024). Physical activity. World Health Organization.
- World Health Organization. (2025). Ageing and health. World Health Organization.
- World Health Organization. (2025). From loneliness to social connection: Charting a path to healthier societies. WHO Commission on Social Connection.