By Clara and Justin Hamel
“Let thy food be thy medicine and thy medicine be thy food.”
~ Hippocrates
Since ancient times, philosophers and physicians throughout the Mediterranean region recognized a connection between diet and overall health, a concept that modern science has only more recently begun to confirm. In fact, the word diet comes from the Greek word diaita, meaning lifestyle or way of living. This broader understanding of diet as a way of life is reflected in the traditional Mediterranean diet, which emphasizes not only nourishing foods but also social connection, physical activity and a balanced approach to daily living. Research has linked this dietary pattern to numerous health benefits, including improved cardiovascular health, reduced inflammation, better cognitive function and greater longevity.
The first study touting the benefits of the Mediterranean diet, “The Seven Countries Study,” dates back to the 1950s. This groundbreaking project was a collaborative effort across cultures to explore how traditional eating patterns and lifestyles influence heart and vascular health. It was the first longitudinal study of its kind, following populations over time to better understand the relationship between diet and disease. The research found that people living in Mediterranean regions experienced significantly lower rates of heart disease and enjoyed longer, healthier lives than many of their peers in other parts of the world. The lead researcher was so convinced by his findings that he adopted and followed a Mediterranean diet for the rest of his life, ultimately living to the age of 100.
Since the initial study, numerous investigations have reaffirmed and expanded on these findings. Large observational studies and randomized clinical trials have consistently linked the Mediterranean diet to better health outcomes. In fact, a study conducted in 2023 showed people adhering to the Mediterranean diet long-term have a 20% decrease in risk of premature death from any disease. These results were replicated in a separate study completed in 2024. One of the most influential modern studies, the PREDIMED Trial, demonstrated that individuals following a Mediterranean diet supplemented with extra-virgin olive oil or nuts experienced a significantly lower risk of major cardiovascular events compared to those following a low-fat diet. Additional research has continued to support these benefits, suggesting that the Mediterranean diet not only helps preserve cognitive function, reduce chronic inflammation, and improve overall health and quality of life as people age.
The abundance of well-researched and documented evidence suggests that the Mediterranean diet is far more than a dietary trend or the latest health fad. The Mediterranean diet emphasizes nourishing the body with wholesome, flavorful foods that support long-term wellness. In next week’s article, we’ll go beyond the science to explore primary foods and practices incorporated into the Mediterranean diet, as well as simple strategies and meal ideas that can assist in incorporating this time-tested approach to wellness and longevity.
*Dr. Justin Hamel and Clara Hamel have a combined over 30 years of experience in health fields. Reach them at 1° Performance & Longevity, located at 46 N. Central Park Plz., Suite 101, in Jacksonville, on Facebook or by phone at 217-243-6358.
