People today are living longer than they did a century ago, but reaching a healthy old age does not depend solely on a healthy diet or exercise.
Scientists say that the way we think, how we adapt to changes, and our relationships with others all have a significant impact on how we age.
In the early 2000s, scientists discovered certain regions of the world where people not only live long lives but also enjoy good health and a high quality of life. These regions were dubbed "Blue Zones," and among the most prominent are Sardinia in Italy, Okinawa in Japan, Ikaria in Greece, and Nicoya in Costa Rica.
In a recent study, a team of researchers wanted to find out if a person’s personality, along with their lifestyle, is what distinguishes the inhabitants of the Blue Zone in Sardinia from their neighbors in the surrounding rural areas, and whether these factors contribute to their healthy aging.
During the study, researchers followed 125 people aged between 71 and 101, half from the Blue Zone in Sardinia and the other half from a neighboring rural area not within the Blue Zone. They visited each person in their home to gather information about their health, personality, hobbies, and psychological state.
The findings revealed that residents of the blue zone were more curious and open to trying new things, and better able to understand and share their feelings with others. They spent an average of 11 hours per week on hobbies and mentally stimulating activities such as reading and gardening, compared to just 7 hours for residents of the adjacent zone.
The trait most strongly associated with a decline in quality of life was a tendency toward anxiety, depression, and self-doubt. Those most prone to negative emotions reported worse physical health.
Researchers also found that organized and responsible individuals, as well as those who were kind and cooperative, reported greater life satisfaction.
The findings also revealed that residents of the blue zone dealt with their daily problems more effectively, which helped them maintain their overall health.
Researchers suggest that residents of blue zones may be better at recognizing their limitations, focusing on activities they are still able to perform well, and using smart strategies to cope with age-related losses.
Combining adaptability to change with optimism helps them overcome daily challenges and maintain their well-being.
The researchers concluded that it is not necessary to live in a blue zone to live a long and healthy life. Adapting to changes, maintaining a positive outlook, and being open to new experiences are all strategies that anyone can adopt to improve their quality of life, regardless of their age or where they live.
