Longevity expert Dan Buettner has dedicated years to studying Blue Zones, regions worldwide where locals astonishingly reach their 100th birthday at remarkable rates. His quest to uncover the secrets of these longevity hotspots led him to the picturesque Italian island of Sardinia, which is normally bathed in sunshine.
Dan pinpointed six unique aspects of the locals’ diets, exercise routines and relationships that set them apart and may contribute to their exceptional health. One theory for their long lives is their daily moderate consumption of red wine.
In his latest book, The Blue Zones – Secrets for Living Longer, Dan outlines six key lessons we can glean from Sardinia.
Drink a glass or two of red wine daily
While overindulgence in alcohol is widely recognised by medical professionals as contributing to various health issues, the expert suggests that one or two glasses of red wine could be a beneficial aspect of the Sardinian diet worth adopting.
The secret to a longer life might just be found in a glass of red wine, according to longevity expert Dan Buettner. He highlighted the unique benefits of Sardinian Cannonau wine, noting: “Sardinians drink wine moderately. Cannonau wine has two or three times the level of artery-scrubbing flavonoids as other wines. Moderate wine consumption may help explain the lower levels of stress among men.”
The expert pointed out that the high concentration of flavonoids in this particular wine could offer significant health advantages.
Healthline confirms that flavonoids are crucial for managing inflammation and providing antioxidants.
Eat a ‘peasant’ plant-based diet
Buettner also shed light on the Sardinian diet, which he believes contributes to their incredible average lifespan. He detailed how the locals primarily consume vegetarian fare, relying on affordable staples such as whole-grain sourdough bread, beans, garden vegetables, fruits, and olive oil in some regions.
He also identified another key element of their diet: “Sardinians also traditionally eat pecorino cheese made from grass-fed sheep, whose cheese is high in omega-3 fatty acids. Goat’s milk is the dairy of choice.”
This combination of moderate wine consumption and a simple, nutrient-rich diet may well be the formula for the Sardinians’ renowned longevity.
While cheese often gets a bad rap in our diets, being told to enjoy it in moderation, there’s one type that packs a healthy punch – pecorino, enriched with omega-3. This heart-friendly fatty acid boasts numerous health benefits; it’s been linked to reducing inflammation and even lowering blood pressure – key factors in decreasing the risk of heart disease and strokes.
Walking
During his exploration of Sardinia’s long-lived residents, Dan Buettner noted not just their dietary choices but also their lifestyle, especially the amount of walking they do. The region’s steep streets provide a natural form of strenuous exercise outperforming any gym routine.
Highlighting the importance of one’s environment, he advised: “If you want to live to 100, you’re much better living in a walkable area than you are running off to the gym three or four times a week. And if you want a longevity bump, live in a place where the streets are steep.”
Putting family first & celebrating elders
Another factor to their lengthy lifespan was the close bonds within families. When visiting centenarian Giulia Pisanu, she expressed how she never felt lonely, always having her nieces nearby to lend a hand with household duties and offer companionship.
He also highlighted how elderly residents on the island are often involved in childcare, which he believes is another lesson we can take from the Sardinian Blue Zone. He suggests that spending time with younger family members can boost older people’s sense of purpose and self-esteem.
Spending time with friends
Lastly, Dan shed light on the locals’ fondness for socialising, which could be another reason for their long lives. Noting how many residents spend time in local bars and cafes, laughing and joking together, Dan speculated whether laughter’s ability to reduce stress and potentially lower the risk of heart disease could be another factor in their longevity.
