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Hydroxytyrosol
The star antioxidant behind the Mediterranean diet's olive oil, prized for protecting cells and supporting heart and skin health.
Benefits
- +One of the most potent natural antioxidants studied
- +May support cardiovascular health and healthy cholesterol
- +May protect skin from oxidative and UV-related damage
- +May support mitochondrial function and healthy aging
- +May help reduce inflammation
Dosage & Cost
Range5–20 mg/day
TimingWith a meal containing fat for better absorption
Daily cost$0.15–$0.45
EFSA recognizes ~5 mg/day of olive polyphenols for cardiovascular benefit. Extra virgin olive oil is a major dietary source.
Side Effects
- !Generally very well tolerated
- !Recognized as safe from long dietary history in olive products
- !Mild digestive upset possible at high doses
- !Limited long-term isolated-supplement safety data
Food Sources
- • Extra virgin olive oil
- • Olives
- • Olive leaf extract
- • Olive pomace
References & Links
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This page is for informational purposes only. The information here has not been evaluated by the Food and Drug Administration (FDA). No supplement discussed on this page is intended to diagnose, treat, cure, or prevent any disease. Please consult your doctor or a qualified healthcare professional before taking any dietary supplement.