As a longevity researcher, I’ve spent the past two decades diving into the lifestyles and diets of centenarians, those who have lived 100 years or more. During my investigation, I may have stumbled upon the world’s healthiest breakfast, nestled in a quaint corner of Nicoya, Costa Rica.
Underneath the shelter of a red-tiled roof, rising before the crack of dawn, a small group of individuals at the Cooperativa Nicoya begins their day. They kindle wood fires in clay ovens, set cauldrons of zesty beans to simmer, and blend corn dough with wood ash.
With skilled dexterity, a woman nimbly shapes a piece of dough into a perfectly round patty, grilling it on a hot clay plate until it bubbles into the perfect tortilla. Nearby, others mix beans with a medley of onions, red peppers, and local herbs, slowly simmering them to tender perfection before combining them with rice.
So, what makes this hearty longevity dish so exceptional?
The corn tortillas, with their chewy texture and nutty flavor, are an outstanding source of whole-grain, low-glycemic complex carbohydrates.
The wood ash breaks down the corn’s cell walls, unlocking niacin (a B vitamin crucial for cell signaling and DNA repair), and releasing amino acids for enhanced absorption.
But it doesn’t stop there. The black beans, brimming with pigment-based anthocyanins (antioxidants) akin to those found in blueberries, are not only rich in colon-cleansing and blood pressure-lowering properties, but also offer a host of nutrients like potassium, B vitamins, and folates.
Pairing the beans with rice creates a whole protein, providing all the necessary amino acids for human sustenance.
Even the locally grown “pea berry” coffee contains a burst of antioxidants and energizing caffeine.
And to give the breakfast an extra kick, the chilero — a condiment made with vinegar, carrots, and fiery hot peppers — provides a probiotic boost paired with curcumin, a compound with antioxidant, anti-inflammatory, and anticancer properties.
All this can be enjoyed for just $4.23, an incredible value for unlocking Nicoya’s secrets to longevity. You too can adopt the Nicoya way of life by preparing a large batch of bean soup to savor throughout the week.
Nixtamal Tortillas
Nixtamal is corn dough mixed with wood ash to enhance the flavor and create the B vitamin niacin.
Nixtamal, made from corn soaked and partially cooked with wood ash or lime, not only enriches the flavor but also releases the amino acid niacin in corn, which helps to reduce bad cholesterol and increase good cholesterol while aiding digestion.
Aside from this, corn itself is high in fiber, folate, and vitamins B and C, making it a wholesome choice. This authentic experience is worth exploring and can be found in the ethnic food aisle of your local supermarket. Uncover more about this remarkable discovery of the world’s number one healthiest breakfast here.

