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Bolotana: the Sardinian village where women reach 100

Bolotana: the Sardinian village where women reach 100

Bolotana, a Sardinian village of just over two thousand people, could become the new capital of female longevity: a study by the University of Sassari and the…

Bolotana is a small village of just over two thousand people in the heart of Sardinia, where an agricultural tradition blends with a textile one. It could become the new record land of female longevity: here women are three times more likely to reach one hundred years of age than in the rest of Italy. The claim comes from an international study involving, among others, the University of Sassari and the University of Illinois in Chicago. After combing through the municipal registry and parish records across more than a century, the researchers reached an unexpected conclusion. --- The context --- Sardinia has spent at least two decades at the center of longevity research: around fifteen municipalities between Barbagia and Ogliastra are fully fledged Blue Zones, areas of the world with record life expectancy. Bolotana could join that map; researchers had already noticed an unusual concentration of centenarians there, six in 2024 alone. --- The facts --- Average life expectancy in Bolotana is higher than in the rest of Italy. But unlike the other long-lived Sardinian municipalities, here the difference is made not by men but by women: those who reach 70 have an average life expectancy of nearly another 21 years, more than 2 years above the rest of the country. Moreover, women who turn 70 have a 13.8% probability of reaching 100, compared with around 3.5% in the rest of Italy. These values are slightly higher even than those of the Sardinian Blue Zone municipalities, and they place Bolotana just behind Hong Kong in the global ranking of female longevity. --- The positions --- One of the study's authors, S. Jay Olshansky, believes this is, or nearly is, the longest-lived female population in the world. The researchers are nonetheless cautious and want to rule out a statistical fluctuation of recent years. The factors under investigation include genetics, the exercise of walking through the village, a poor diet of mostly locally grown plant foods, and a solid community with no social isolation. --- What remains unknown --- What remains unknown is which factor carries the most weight: whether genetics explains nearly everything, or whether diet, daily movement and community life could be replicated elsewhere. It also remains to be confirmed that the trend holds with more years of data, ruling out a passing fluctuation. --- Unanswered questions --- What exactly protects the women of Bolotana: their genes, the local plant-based diet, daily walking, or the absence of loneliness? Could this recipe work in a big city? Why do the men of the same village not show the same advantage? --- EPM analysis --- The Bolotana case dismantles with data the idea that longevity can be bought: no supplements, no clinics, just streets walked on foot, gardens that feed families, and neighbors who know each other. If a life poor in consumption but rich in bonds adds years, perhaps progress should be measured less in what we buy and more in how we live together. 📌 EPM Take: In EPM's view, Bolotana is not a statistical curiosity but an uncomfortable mirror: while the world spends fortunes trying to extend life with pills and technology, a village of two thousand people does it by walking, eating what it grows, and looking after its neighbors. Science must still confirm how much each factor weighs, but the direction is clear. Longevity cannot be bought; it is built day by day, with feet on the ground and the door open to others.
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