What I Learned From Meeting The Longest Living Humans on Earth

I recently got back from 8 days in Sardinia and I was relaxmaxxing to a whole new level.

Waking up without an alarm clock.

Eating croissants and having cappuccinos for breakfast every morning.

Swimming in the clearest of waters I’ve ever seen.

Dunking everything possible into olive oil (aka oliveoilmaxxing).

Pasta and pizza at every meal.

I even indulged in a spritz or two.

And you know what, I felt better than I ever have. Back home, 2 sips of coffee would give me heart palpitations and set me over the edge. Eating carbs without protein would have my blood sugar in a frenzy. Alcohol would disrupt an entire night of sleep and my energy the next day. But here, my sleep and readiness scores were in the 90s & my clothes were a little looser by the end. I was pretty much doing everything opposite of what the wellness world says to do, but I was feeling so good.

So why is that?

We’ve all had that friend that said they went to Italy, ate all the pizza and gelato and their gut health was better than ever before and they even lost a few lbs along the way. While that certainly is the vacation effect, there’s true science and research about this.

I was on a mission to find out some of the secrets of the longest living humans on the planet were doing. (Hint: they were eating cheese puffs at noon with a glass of wine).

*real photo of some locals in Oliena sipping on wine mid-day

The Blue Zones

Sardinia is one of only five Blue Zones in the world, places where people routinely live past 100 with none of the chronic disease that plague the US. In fact, it was the very first Blue Zone ever identified, and it holds one of the highest concentrations of male centenarians on the planet, which is rare. In most parts of the world, women outlive men by years. In the mountain villages of Ogliastra, the men are living just as long, sometimes longer.

As I spent more time there, I learned about how they ate, how they drank, how they moved and how they spent their days. I realized, their whole life is essentially one long nervous system reset. And as someone who has spent years helping women regulate their nervous systems in my practice, that is what stood out to me the most. Not the olive oil. Not the wine. The cortisol and connection component.

The Nervous System Reset Life

Think about it. There’s no alarm clock jolting them out of sleep into a cortisol spike before their feet even hit the floor. There’s no scrolling through emails in bed. There’s a slow morning, a walk, real food, connecting with people they’ve known and loved their entire lives.

Sardinians are living in an environment that consistently signals safety. Slow mornings. Simple rhythms. Deep social bonds. Physical movement that is woven into daily life rather than squeezed in at 6am before work. Their nervous systems are not being asked to defend against anything, so their bodies are free to do what they were designed to do, which is repair, digest, balance hormones, and regulate blood sugar. Their bodies have been adapted to regulate from the start.

This is exactly what I saw happen to me in eight days. The heart palpitations that show up after two sips of coffee at home never appeared. My blood sugar stayed steady on pasta and bread, foods that would normally send it into a frenzy. My sleep and readiness scores were in the 90s. None of that was a fluke. My nervous system finally got to breathe and relax.

*the village of Oliena on a beautiful summer day

The Sardinian Diet

So we think of Sardinia as Italy and we think that they’re consuming pizza and pasta every day, but the reality is that they are eating whole grain pasta, lots of vegetables and meat. They put olive oil on everything, which is one of the healthiest fats on the planet, and has a high polyphenol count. So it slows down the glucose release of the pasta. That in combination with the high fiber keeps their blood sugar happy all day long.

The most important thing about their diet, they eat fresh from the land at every meal. Most of them have agriturismo, which are farms. If you go to Sardinia, I highly recommend getting the local experience at an agriturismo to see how they eat from the land. They eat an assortment of roasted vegetables (peperonata my fav), fresh cheese, myrtle berries (very high in antioxidants), seasonal herbs, fresh caught fish, meat on occasion (primarily pork, sheep or beef), and the secret wine - cannonau. Cannonau is made from a grape that has the highest polyphenol (antioxidant) amount in the world. They are not using preservatives, they are drinking it fresh every single day. They are eating whole, real, polyphenol dense foods combined with a balanced nervous system, which is the secret to longevity.

*dinner at an agriturismo with fresh meat grilling and the antipasti prepared before the meal

The Cannonau Wine

I know what you’re thinking. A glass of wine a day cannot possibly be part of a longevity protocol. But Cannonau, the local red wine of Sardinia, has some of the highest polyphenol and antioxidant content of any wine in the world, five to ten times more than wine grown almost anywhere else. This comes down to the rugged, mineral dense soil and the hot, dry winds the grapes are grown in, which cause the skins to thicken and concentrate compounds like resveratrol, a polyphenol linked to reduced inflammation and protection against cardiovascular disease and cognitive decline.

Sardinians are not drinking Cannonau alone at their kitchen counter at 9pm after a stressful day, which is what most people are doing. They are drinking it slowly, with food, in the company of people they love, in a nervous system state that is already regulated. The wine is not doing the work by itself. It is one piece of a much bigger picture, layered on top of real food, movement, sunlight, water and connection.

*local cannonau wine made directly on site from an Agriturismo in Dorgali

The Sun, the Land & The Sea

Sardinians are outside constantly, swimming in the Mediterranean, walking on uneven terrain, tending gardens and animals, moving their bodies in ways that don’t feel like exercise because it’s just life. Traditional shepherds in the mountain villages walk an average of five to six miles a day across steep terrain well into their eighties and nineties, which keeps their heart health strong and their muscle mass intact, which is what most American’s lose after 50, which significantly leads to age related decline.

They are getting real Vitamin D daily, not one from a supplement. The kicker is that none of them are getting skin cancer (& most of them have never worn sunscreen). The most protective part is their diet. The foods they are eating are directly combating the free radical damage of the sun. Combined with avoiding seed oils and eating primarily oil oil, that is the most natural internal sunscreen you can do. The sunlight is regulating their circadian rhythm, encouraging healthy hormone production, regulating sleep, mood & overall health. Being by the Mediterranean matters more than people realize. Cold water immersion stimulates the vagus nerve, the primary nerve of your parasympathetic nervous system, shifting your body out of fight or flight and into rest and digest. Additionally the minerals in the water (salt, magnesium), compounded by grounding with bare feet in the soil, is truly the biggest biohack of the century. The oldest biohack trick in the book.

*no filtering here, these are the emerald blue waters of Cala Mariolu

The Value of Community

The last piece, and maybe the most overlooked one, is connection. At the heart of Sardinian life is a deep sense of community. Multiple generations live close together, meals are shared and unhurried, and even the men gather daily in the village square to talk, laugh, and play cards over a small glass of wine. Chronic loneliness and social isolation are associated with the same level of health risk as smoking, and meaningful connection is one of the most consistently under-discussed regulators of the nervous system that I know of.

You cannot supplement your way out of isolation. You cannot biohack a lack of community. Sardinians are surrounded by people who know them, and that alone tells the nervous system it is safe.

My Takeaway

If I were to take away anything from these 8 days, is this. The more stress we place on our bodies to be perfect, actually backfires. Don’t get me wrong, counting macros, lifting weights, sleeping 8+ hours a night are some of the best things you can do for your body. But so is going on vacation, swimming, getting time outdoors and off of your phone/laptop, connecting with friends and loved ones.

I may be the only doctor to prescribe this, but book the trip, jump in the ocean, eat the pasta, drink the wine, live life truly according to you (all within reason of course).

At the root of it, the best things you can do for your health are keeping your stress low and your connection high.

If you want my full guide on Sardinia from where I stayed, to what I ate, to the villages housing the centenarians, drop a comment below.

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