Olive
Heart Health
Also known as: Olea europaea, Oleuropein, Olive Leaf Extract
B
Grade B💊 500-1000mg standardized extract daily🎯 7 primary uses🔗 3 synergies⚠️ Review warnings
Levels upHeart & Longevity+50 pts
Overview
Mediterranean botanical with oleuropein providing antimicrobial, cardiovascular, and antioxidant benefits. Traditional immune and heart tonic.
Primary Uses
Blood pressureCardiovascularAntioxidantImmuneAntimicrobialImmune supportCardiovascular health
Frequently Asked About Olive
How much Olive should I take?
The typical effective range is 500-1000mg standardized extract daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Olive?
Any time. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Olive with food?
Optional.
Does Olive interact with medications?
Yes — known interactions include Blood pressure meds (additive) and Diabetes meds (additive blood sugar). If you take any prescription medication, talk to your doctor or pharmacist before starting Olive.
What does Olive pair well with?
Olive stacks well with Fish oil, CoQ10, and Magnesium — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Olive?
Olive should be avoided or used with caution by people with Very low blood pressure. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Olive?
Most people tolerate Olive well. The most commonly reported side effects are GI upset, Headache, and Die-off reaction possible. Side effects are usually dose-dependent — lowering the dose often resolves them.
Dosage
Typical range
500-1000mg standardized extract daily
Timing
Any time
With food
Optional
Duration
8+ weeks for full effects
Special Populations
Blood pressure, cardiovascular health
Research & Studies
Search the literature now
We haven’t curated landmark studies for Olive yet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.
Mechanism of Action
- • ACE inhibitor-like activity
- • Vasodilation
- • Antioxidant (oleuropein)
Evidence Quality
Evidence Grade B
Mediterranean cardiovascular support
Safety & Contraindications
Serious Warnings
- • May drop BP
Contraindications
- • Very low blood pressure
Common Side Effects
- • GI upset
- • Headache
- • Die-off reaction possible
Pregnancy & Breastfeeding
Insufficient data
Liver & Kidney Notes
Safe
Interactions
💊 Medications
- • Blood pressure meds (additive)
- • Diabetes meds (additive blood sugar)
🧪 Supplements
- • Works with other heart support
🍽️ Food & Alcohol
- • No interactions
Stacking & Synergies
Pairs Well With
Avoid Combining With
None
Best Goal Synergies
Blood pressureCardiovascular
Buying Guide
What to Look For
- • Oleuropein standardization
Standardization Markers
Oleuropein content (15-20% common)
Adulteration risk
Low
Practical Notes
- • Part of Mediterranean diet pattern
- • May have antimicrobial effects
- • Start low - die-off reactions possible
- • Mediterranean traditional remedy
- • Multi-purpose immune support
- • Oleuropein is key compound
- • May cause die-off reactions
Tags
heartmediterraneanblood pressureantioxidantimmuneantimicrobialcardiovascular
Top Products with Olive
Highest-scored catalog products containing Olive, ranked by our scoring engine.
EssentialComplement86
Olive Leaf ExtractPure Encapsulations86
Olive Leaf CapsulesNutricost86
Olive Leaf ExtractNOW Foods85
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Last reviewed: October 2026 by the Formulate Research Team. Sources cited above; methodology and scoring criteria published here.
Cite this page
Formulate Research Team. (2026, October). Olive — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/olive
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.