Polyphenols are powerful antioxidants that play an important role in protecting the body against oxidative stress and inflammation. More and more people in the Netherlands are therefore looking for polyphenol supplements to support their health.

But what many people don't know: one of the richest natural sources of polyphenols is not a capsule or supplement – but high-quality extra virgin olive oil.

In this article, you will discover:

• what polyphenols are
• why they are important for health
• why extra virgin olive oil is one of the best natural polyphenol sources
• which products you can find in the Netherlands

What are polyphenols?

Polyphenols are natural bioactive substances found in plants such as:

• berries
• tea
• cocoa
• olives

They are known for their strong antioxidant and anti-inflammatory properties.

Research shows that polyphenols can contribute to:

• protection of cells against oxidative stress
• support of cardiovascular health
• reduction of inflammation

An important polyphenol in olive oil is oleocanthal, a substance with anti-inflammatory properties similar to certain anti-inflammatory drugs.

Why extra virgin olive oil is a powerful polyphenol "supplement"

Although many people take polyphenols via capsules, one of the most concentrated natural sources is high-polyphenol extra virgin olive oil.

High-quality olive oil can contain:

• more than 250 mg of polyphenols per kg

• in some cases even 500–800 mg/kg or more

These high concentrations are particularly found in:

• early harvest olive oil
• Picual variety from Spain
• Coratina from Italy
• Koroneiki from Greece

That is also why many nutritionists recommend extra virgin olive oil daily as part of a healthy diet.

High polyphenol olive oil in the Netherlands

If you are looking for olive oil with a high polyphenol content, it is best to choose premium extra virgin olive oil from an early harvest.

View a selection here:

👉 https://olijfoliemarkt.nl/collections/high-polyphenol-olijfolie

This collection includes olive oil from producers known for their high polyphenol content and premium production methods.

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Recommended olive oils with many polyphenols

Here are some examples of high-quality extra virgin olive oils that are rich in polyphenols.

Plinio Il Giovane 500ml

Plinio Il Giovane is a powerful Italian extra virgin olive oil with a high content of natural antioxidants.

Characteristics:

• early harvest olives
• intense fruitiness
• distinct peppery finish (sign of polyphenols)

Perfect for:

• salads
• bruschetta
• a daily spoon as a health boost

View the product:
https://olijfoliemarkt.nl/products/plinio-il-giovane-500ml

Nobleza del Sur Flor de Abeja Picual

Picual olives are among the varieties with the highest polyphenol values.

Characteristics:

• aromas of green tomato and fresh grass
• powerful fruitiness
• very stable oil with many antioxidants

Perfect for:

• salads
• grilled vegetables
• Mediterranean dishes

View the product:
https://olijfoliemarkt.nl/products/nobleza-del-sur-flor-de-abeja-picual

Nobleza del Sur Flor de Abeja Arbequina

Arbequina olive oil is known for its milder taste, but can still have a good polyphenol content with an early harvest.

Characteristics:

• mild fruitiness
• aromas of apple and almond
• balanced taste
• Perfect for:
• fish dishes
• salads
• daily use

View the product:
https://olijfoliemarkt.nl/products/nobleza-del-sur-flor-de-abeja-arbequina

How to recognize olive oil with many polyphenols?

Look for these characteristics:

1. Peppery sensation in the throat

The pungent sensation when tasting often comes from oleocanthal, a polyphenol in olive oil.

2. Early harvest

Olives harvested early usually contain more polyphenols.

3. Intense taste

Oil with many polyphenols is often:

• fruitier
• bitterer
• spicier

How much olive oil per day?

Many nutritionists recommend approximately:

1–2 tablespoons of extra virgin olive oil per day

This can be, for example:

• over salads
• with bread
• in warm dishes
• or pure as a daily health routine

Conclusion

Although polyphenol supplements are popular, one of the best natural sources of these antioxidants is high-quality extra virgin olive oil.

In addition to polyphenols, olive oil also contains:

• healthy monounsaturated fats
• vitamin E
• other bioactive substances

Do you want to discover olive oil with a high polyphenol content yourself?

Then view the selection here:

👉 https://olijfoliemarkt.nl/collections/high-polyphenol-olijfolie

Here you will find premium extra virgin olive oil from producers known for their high polyphenol content and excellent quality.