Extra Virgin Olive Oil (EVOO) is a natural source of polyphenols, which are powerful plant compounds that play a vital role in both its health benefits and its distinctive flavour.
What are polyphenols?
Polyphenols are natural antioxidants found in olives and olive oil. They protect the olive fruit from oxidation and environmental stress, and when preserved through careful production, they offer similar protective benefits to the human body. In olive oil, key polyphenols include hydroxytyrosol, tyrosol, oleuropein derivatives and oleocanthal.
Health benefits of olive oil polyphenols
Scientific research has consistently linked olive oil polyphenols to important health benefits:
ü Antioxidant protection: Help protect cells from oxidative stress by neutralising free radicals, supporting overall cellular health.
ü Cardiovascular health: Contribute to the protection of blood lipids from oxidative damage. This effect is recognised in the European Union, which allows a health claim for olive oils containing sufficient levels of these compounds.
ü Anti-inflammatory properties: Some have anti-inflammatory effects similar to mild natural anti-inflammatory agents, which may support joint and vascular health.
ü Metabolic and brain health support: Regular consumption of high-polyphenol extra virgin olive oil has been associated with improved metabolic markers and potential long-term benefits for cognitive health.
Polyphenols and taste
Polyphenols are also responsible for the peppery taste found in high-quality Extra Virgin Olive Oil. That slight bitterness is sensory proof that your olive oil is bursting with fresh polyphenols.
Why early harvest matters
Early harvest Extra Virgin Olive Oils typically offer higher antioxidant content, greater freshness and stability, and more intense green, herbaceous flavours. As olives ripen, polyphenol levels naturally decrease, resulting in milder but less antioxidant-rich oils.
Choosing a polyphenol-rich EVOO
To benefit most from olive oil polyphenols:
· Choose Extra Virgin Olive Oil, not refined oils
· Look for early harvest or green harvest indications
· Select oils with a recent harvest date
· Store oil away from heat, light and air.
A daily habit with lasting benefits
Consumed regularly, high-quality Extra Virgin Olive Oil rich in polyphenols is a simple, natural way to support long-term health. Its benefits make it a cornerstone of both healthy diets and exceptional cuisine. FOLI contains 478mg per kg of polyphenols when harvested, which is considered very high and indicates a high-quality product.