Olive Juice Extract
Also known as: Olea europaea leaf extract, Olive extract, Olive leaf, Hydroxytyrosol, Oleuropein, Olive Leaf Extract
Overview
Olive leaf extract is derived from the leaves of the olive tree (*Olea europaea*), primarily found in the Mediterranean region. This herbal supplement is rich in phenolic compounds, notably hydroxytyrosol and oleuropein, recognized for their strong antioxidant properties and various health benefits. Olive leaf extract is mainly utilized to support cardiovascular health, specifically in managing blood pressure and improving lipid profiles. Research indicates its effectiveness against hypertension and a positive influence on lipid parameters, though the quality and consistency of studies can vary. It is available in capsules, tablets, or liquid forms, and it is recommended to take it with meals to enhance its absorption. While studies support its benefits for specific cardiovascular risk factors, further research is essential to fully understand its broader health implications.
Benefits
Olive leaf extract provides multiple evidence-based benefits, especially for individuals with hypertension. Meta-analyses have shown significant reductions in blood pressure levels, with averages of -3.86 mmHg systolic and -2.45 mmHg diastolic. Additionally, it positively affects lipid profiles by reducing triglycerides (average -9.51 mg/dl) and total cholesterol (average -9.14 mg/dl), particularly within hypertensive populations. These benefits are typically observed within a treatment duration of 2 to 12 weeks, with longer usage leading to more pronounced effects. Preliminary findings also suggest potential reductions in inflammatory markers, although the consistency of this outcome across different studies varies.
How it works
The primary effects of olive leaf extract arise from its phenolic compounds, primarily hydroxytyrosol and oleuropein, which exhibit potent antioxidant properties. These compounds neutralize free radicals, thus reducing oxidative stress. Olive leaf extract also promotes endothelial function, crucial for regulating blood pressure and vascular health. Additionally, its mechanism may involve modulation of inflammatory pathways, warranting further investigation. Overall, the extract supports cardiovascular systems by aiding in lipid metabolism and maintaining healthy blood pressure levels.
Side effects
Olive leaf extract is generally regarded as safe, with most studies reporting minimal significant adverse effects, occurring in over 5% of participants. Common side effects are rare, with serious adverse effects classified as infrequent (<1%) or undocumented in research. Individuals taking antihypertensive or lipid-lowering medications should exercise caution due to potential interactions, and consulting healthcare providers is recommended, especially for those with severe hypertension or undergoing specific treatment. Pregnant or breastfeeding individuals should seek medical advice before using olive leaf extract, as there is insufficient safety data for these populations, emphasizing caution in its use.
Dosage
The commonly recommended dosage of olive leaf extract ranges from 500 mg to 1000 mg per day, supported by clinical evidence. Although a specific minimum effective dose has not been established, beneficial effects have been noted at doses as low as 500 mg and up to 1600 mg daily, with no significant adverse effects reported at these levels. To maximize absorption, taking supplements with meals is advisable. Olive leaf extract is available in various forms, such as capsules, tablets, and liquid extracts, with no substantial efficacy differences among the preparations. There are no clearly defined upper limits for safe consumption, but adherence to the recommended dosages is prudent.
FAQs
How long does it take to see benefits?
Benefits can typically be observed within several weeks of consistent supplementation.
Can it be used with other medications?
Caution is advised, especially with antihypertensive or lipid-lowering medications due to possible interactions.
Is it safe for long-term use?
While short-term use has demonstrated safety, the long-term safety profile remains unclear.
Are there any known side effects?
There are no commonly reported side effects, but reactions can vary among individuals.
Can it be used during pregnancy or breastfeeding?
Insufficient evidence exists to recommend its use in pregnant or breastfeeding women.
Supplements Containing Olive Juice Extract

Longevity Support Pack
Douglas Laboratories

Life Extension Mix Capsules
Life Extension

Longevity Support Pack
Douglas Laboratories

Life Extension Mix Tablets
Life Extension

Life Extension Mix Capsules
Life Extension

Life Extension Mix Tablets
Life Extension

Life Extension Mix Tablets
Life Extension

Life Extension Mix Powder
Life Extension

Life Extension Mix Tablets With Extra Niacin
Life Extension

Life Extension Mix Tablets Without Copper
Life Extension

Life Extension Mix Capsules Without Copper
Life Extension
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