Oleocanthal is a natural compound found in extra virgin olive oil, known for its strong anti-inflammatory properties. It works in a way similar to ibuprofen, by inhibiting enzymes involved in inflammation, making it useful in managing conditions like arthritis and other inflammatory diseases. Research suggests it may help reduce the risk of chronic diseases such as heart disease, type 2 diabetes, and certain cancers due to its antioxidant and anti-inflammatory effects.

In oral health, oleocanthal helps inhibit the growth of certain bacteria that cause gum disease and tooth decay, showing potential for use in oral care products.

It has also shown potential in laboratory studies for targeting and destroying cancer cells, particularly breast, liver, and colorectal cancers, while leaving healthy cells unharmed, by disrupting cancer cell growth and inducing abnormal cell death.

Additionally, some studies indicate oleocanthal may play a role in protecting against neurodegenerative diseases like Alzheimer’s by helping prevent the buildup of harmful proteins in the brain.

Overall, oleocanthal is considered a highly promising bioactive compound for health, with ongoing research to develop it as a component in dietary supplements or even future medical applications. Its presence contributes to the health benefits associated with the Mediterranean diet.