101-year-old man who survived a coma shares 7 habits to live longer, healthier, and happier every day naturally |

Si Liberman, a 101-year-old American centenarian, has led an extraordinary life defined by courage and resilience. He survived a coma, a heart attack, and even enemy fire during World War II, experiences that tested both his body and mind. While genetics may have contributed to his long life, Si credits his longevity to daily habits, a positive outlook, and strong relationships. His routine of staying active, eating nutritious meals, avoiding harmful habits like smoking, and fostering close social connections has played a crucial role in his health. Si’s life provides important lessons on supporting heart health, mental strength, and overall well-being, showing how lifestyle choices can extend both lifespan and quality of life.As reported by The Washington Post, here are the 7 habits shared for a longer and healthy lifestyle.
7 proven habits from a 101-year-old centenarian for longer life
- Nurture relationships for a longer, happier life
One of the most striking aspects of Si’s life is his emphasis on relationships. He has been married to his wife, Dorothy, for 76 years and maintains close bonds with their children and grandchildren. Social connections are strongly linked to longevity: studies show that people with strong family and social ties have lower stress, reduced blood pressure, and improved cognitive function. Regular interaction with loved ones fosters emotional support, resilience during tough times, and a sense of purpose, all of which contribute to long-term well-being.
- Avoid smoking to protect heart and lung health
Si’s decision to never smoke has been pivotal. During his youth, smoking was widespread, yet he abstained, even influencing his wife to quit. Smoking is a major risk factor for heart disease, stroke, lung disease, and cancer. Avoiding tobacco significantly reduces these risks and promotes a longer, healthier life. Maintaining lung function and cardiovascular health is crucial, especially as one ages, making smoking avoidance a cornerstone of longevity.
- Stay physically active and maintain a balanced diet
Physical activity and nutrition are essential components of longevity. Si incorporates daily walking along the beach and swimming, which support cardiovascular health, circulation, joint mobility, and metabolic function. His diet, rich in fruits and fish, provides vital nutrients and helps reduce inflammation. Research on centenarians shows that moderate, consistent physical activity and nutrient-dense diets are among the strongest predictors of healthy ageing. Regular movement and a balanced diet also strengthen immunity, enhance energy, and reduce the risk of chronic diseases.
- Cultivate a positive attitude and mental resilience
Si emphasises optimism and mental strength as key factors in his long life. Even when facing severe challenges, he maintains a positive outlook. Studies reveal that a positive attitude can lower stress hormone levels, reduce cardiovascular strain, support immune function, and improve recovery from illness. Mental resilience enables individuals to navigate adversity effectively, and cultivating positivity is strongly linked to increased lifespan and improved overall health.
- Prioritise regular medical care and preventive health
Access to modern healthcare and preventive screenings has been critical for Si. Routine check-ups allow early detection and management of health conditions, preventing complications and extending life expectancy. Centenarians often combine lifestyle habits with proactive healthcare, benefiting from medical advances such as heart monitoring, preventive medications, and regular consultations. Taking preventive steps ensures that potential health issues are addressed before they become life-threatening.
- Engage in meaningful work to stimulate the mind
Si’s decades-long career as a journalist and ongoing writing activities illustrate the importance of purposeful work for cognitive health. Mentally stimulating activities reduce the risk of memory decline, strengthen brain function, and provide emotional satisfaction. Staying intellectually engaged, whether through work, hobbies, or volunteering, keeps the mind active and supports long-term mental well-being. Cognitive stimulation is a critical factor in delaying age-related cognitive decline and maintaining independence.
- Practice gratitude, embrace luck, and celebrate life’s small joys
Si recognises that part of his longevity comes from a combination of luck and gratitude. Sharing love with his wife, appreciating small joys, and maintaining contentment reduce stress and promote heart health. Research shows that emotional satisfaction and gratitude positively impact blood pressure, immune function, and overall mental well-being. Experiencing joy and maintaining emotional connections support both physical and mental longevity.Also Read | Weight gain could secretly affect your liver, kidneys, heart, and gut experts warn it’s more dangerous than you think