Pass the olive oil! It might just be the healthiest part of your meal. Regularly consuming olive oil, particularly extra virgin olive oil (EVOO) is linked to increased longevity by reducing the risk of premature death from heart disease, cancer, and neurodegenerative diseases. It works by reducing inflammation, improving cardiovascular health, and fighting cellular aging. Consuming 1–2 tablespoons daily, preferably raw or at low heat, offers the best benefits. 

Longevity Benefits of Olive Oil

• Reduced Mortality Risk: High consumption is associated with a 19% lower risk of early death.
• Cardiovascular Health: It lowers risk of heart disease and stroke by reducing LDL cholesterol and, with its antioxidant hydroxytyrosol, potentially adding 9.5 years to life expectancy (after age 65).
• Anti-inflammatory & Antioxidant: Contains polyphenols like oleocanthal that fight cellular aging and inflammation.
• Disease Prevention: Linked to lower risks of Alzheimer’s, cancer, and respiratory diseases. 

Best Type of Olive Oil

• Extra Virgin Olive Oil (EVOO): This is the highest quality, least processed (cold-pressed) oil, preserving the highest levels of beneficial polyphenols and antioxidants.
• Organic/Cold-Pressed: Look for “cold-pressed” or “first-pressed” to ensure it hasn’t been heated or chemically treated, which reduces its health benefits. 

How to Use Olive Oil for Longevity

• Daily Amount: Aim for 1 to 2 tablespoons (15–30 mL) daily.
• Consume Raw: Drizzle over salads, cooked vegetables, or dips to preserve delicate polyphenols.
• Low-Heat Cooking: EVOO can be used for sautéing or light frying, though high heat may degrade some nutrients.
• Storage: Store in a cool, dark place in a glass bottle to prevent oxidation. 

Evidence from Mediterranean Blue Zones

• Ikaria, Greece: Research found that consuming approximately 6 tablespoons of olive oil daily was associated with cutting the risk of dying in middle age by nearly half. Another study indicated that Ikarians have a 50% lower mortality rate compared to populations with different fat sources.
• Molochio, Italy (Calabria): This region has over 5 times the national average of centenarians. Studies by Dr. Valter Longo and others attribute this to a traditional diet where extra virgin olive oil (EVOO) is the primary fat source, which is linked to a 74% lower relative risk of mortality from all causes in middle-aged adults.
• Sardinia, Italy: Regular consumption of olive oil is a documented factor in maintaining the cardiovascular health and mobility of elderly Sardinians, contributing to the island’s high concentration of male centenarians.