Why is olive oil bitter or spicy?

The bitterness and spiciness of olive oil are signs of quality. These properties come from ingredients such as polyphenols and oleocanthal, which have anti-inflammatory and health-promoting properties. A stabbing pain in the throat that almost triggers a cough indicates a high-quality olive oil.

Nefeli olive oils are unique because, despite their mild taste, they have an above-average content of polyphenols. Polyphenols are natural antioxidants that offer numerous health benefits.