Olive Oil Guide

Bowl of extra virgin olive oil with olive branch beside an anatomical heart illustration and three clinical statistics showing 39% fewer heart attacks, 50–70% fewer recurrences, and 2.7 million study participants

Olive Oil and Heart Health: What 40 Years of Re...

The connection between olive oil and heart health is one of the most researched claims in nutrition — and unlike most dietary advice, the evidence behind it is unusually strong....

Olive Oil and Heart Health: What 40 Years of Re...

The connection between olive oil and heart health is one of the most researched claims in nutrition — and unlike most dietary advice, the evidence behind it is unusually strong....

Fresh green and black olives with extra virgin olive oil, rich natural sources of hydroxytyrosol antioxidant polyphenols.

Hydroxytyrosol: The Antioxidant Researchers Are...

The European Food Safety Authority approved a specific health claim for hydroxytyrosol — one of the very few individual food compounds to earn that designation. Here's what makes it exceptional...

Hydroxytyrosol: The Antioxidant Researchers Are...

The European Food Safety Authority approved a specific health claim for hydroxytyrosol — one of the very few individual food compounds to earn that designation. Here's what makes it exceptional...

Molecular structures of oleocanthal and ibuprofen side by side next to a bowl of extra virgin olive oil, showing their shared COX-inhibiting mechanism

Oleocanthal: The Ibuprofen-Like Compound Natura...

In 1999, a researcher tasted fresh olive oil in Sicily and noticed the throat burn felt identical to liquid ibuprofen. Six years later, that observation became a Nature paper that...

Oleocanthal: The Ibuprofen-Like Compound Natura...

In 1999, a researcher tasted fresh olive oil in Sicily and noticed the throat burn felt identical to liquid ibuprofen. Six years later, that observation became a Nature paper that...

Side-by-side bowls of golden-green extra virgin olive oil and pale avocado oil with their source fruits, comparing olive oil vs avocado oil for nutrition and cooking

Olive Oil vs Avocado Oil: A Complete Nutrition ...

Both oils share a similar fatty acid base. The differences — in polyphenols, clinical evidence, and market quality — are significant and worth understanding before you decide which one belongs...

Olive Oil vs Avocado Oil: A Complete Nutrition ...

Both oils share a similar fatty acid base. The differences — in polyphenols, clinical evidence, and market quality — are significant and worth understanding before you decide which one belongs...

Side-by-side comparison of a bowl of golden-green extra virgin olive oil and a dish of butter, illustrating the health difference between olive oil and butter for cooking

Olive Oil vs Butter: Which Is Healthier for Coo...

Butter and olive oil do similar jobs in the kitchen — but from a health standpoint, they are fundamentally different products. A 2025 JAMA Internal Medicine study found that replacing...

Olive Oil vs Butter: Which Is Healthier for Coo...

Butter and olive oil do similar jobs in the kitchen — but from a health standpoint, they are fundamentally different products. A 2025 JAMA Internal Medicine study found that replacing...

Close-up of olive oil bottles with labels on a wooden board beside a bowl of green olives, illustrating how to read and decode an olive oil label

How to Read an Olive Oil Label: Every Term Decoded

Most olive oil labels are built around terms that sound like quality signals but carry little legal weight. Extra virgin is the exception — it is the only grade with...

How to Read an Olive Oil Label: Every Term Decoded

Most olive oil labels are built around terms that sound like quality signals but carry little legal weight. Extra virgin is the exception — it is the only grade with...