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Olive leaf extract vs Nattokinase

Olive leaf extract vs Nattokinase Comparison, Similarities & Differences

Olive Leaf Extract

Read full Olive leaf extract Review


Read our Olive leaf extract Review

Olive leaf extract is a supplement derive from the leaves of olive plant, and is distinct from Olive oil. It contains phenolics such as oleuropein which appears to have highly protective effects against LDL oxidation and may benefit glucose metabolism and skin health. This may be attributed to the anti-inflammatory effects of hydroxytyrosol. Olive leaf extract appears to be a beneficial treatment for certain conditions such as diabetes, high blood pressure, and artherosclerosis. Some poeple also regard Olive leaf extract to be a diuretic, hypotensive, emollient, febrifuge and tonic, for urinary and bladder infections and for headaches. However, further researches and clinical studies should still be conducted with Olive leaf extract regarding its mechanism of action in the treatment of certain diseases.

Nattokinase is an enzyme extracted from Natto, a popular Japanese food. Natto is boiled soybeans that has been fermented with a type of bacterium called Bacillus natto. This popular Japanes food has been used by folk people for the treatment of cardiovascular problems owing to the compounds contained in it. On the other hand, Nattokinase is presently used for the treatment of cardiovascular diseases owing to its ability to decreasae the ability of the blood to clot. Because of this, it will greatly benefit those individuals sufferring from heart diseases, high blood pressure, stroke, angina, deep vein thrombosis, atherosclerosis, and many other cardiac conditions. Moreover, it has also been used for pain, fibromyalgia, endometriosis, muscle spasms, infertility, cancer, beri-beri, and many more.


Olive polyphenols

Natto extract, subtilisin NAT, Orokinase, NSK-SD


Supplemental Olive leaf extract may be taken in the range of 500-1000mg daily.

No dosage data available

There is not approved recommended dosage yet with regards to Nattokinase intake however, studies in humans tend to use around 500mg daily, divided into 2 separate doses taken with meals.

No dosage data available

Side Effects

There has been limited information about the side effects of Olive leaf extract.

There has been limited information about the side effects of Nattokinase.


Total Users

There are no users taking this supplement.

There are no users taking this supplement.




Evidence-Based Effects

  • Blood Pressure - Decreased
  • HDL-C - Increased
  • Insulin Sensitivity - Increased
  • LDL-C - Decreased
  • Oxidation of LDL - Decreased
  • Total Cholesterol - Decreased

  • Blood Pressure - Decreased


No data available

Medical Conditions

No data available

Medical Symptoms

No data available


No data available

Commonly Paired With

No data available

Price & Brand

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