Hydroxytyrosol (olive extract)
What it is
The primary polyphenol in extra virgin olive oil, responsible for most of its cardiovascular benefits. EFSA approved a health claim: 5 mg per day protects blood lipids from oxidative damage. A 2024 review found it significantly lowers LDL oxidation and cardiovascular inflammation markers. More potent as an antioxidant than resveratrol and vitamin E. Very safe with no known drug interactions.
Dose
5–20 mg/day hydroxytyrosol from olive extract (EFSA-approved health claim at 5 mg/day minimum)
Time of day & tips
Take with a meal containing fat for best absorption. Morning with breakfast is convenient. No drug interactions. A diet rich in extra virgin olive oil also provides this compound daily.
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