Olive Leaf Extract Benefits

olive leaf extract

You probably already know that olive oil is one of the healthiest things that you can eat and maybe you’ve already switched out your use of butter and vegetable oil for olive oil. But did you know that olive leaf extract, which is derived from the same olive leaves as olive oil, has some pretty significant health benefits too? Olive leaf extract benefits offer some big health benefits when it’s taken on a consistent basis.

Studies have shown that taking olive leaf extract can potentially lower your risk of developing serious illnesses like cancer or heart disease [1]. And it can help with weight management and diabetes management, too [2]. Some of the biggest olive leaf extract benefits include:

Olive Leaf Extract Benefits May Include Lower Blood Pressure

Millions of people suffer from hypertension, which is high blood pressure. Medications for high blood pressure can come with serious side effects that are just as dangerous as high blood pressure, at times. Taking olive leaf extract can help lower your blood pressure naturally without the need for prescription medication. One study found that taking olive leaf extract was as effective as taking a prescription medication for hypertension [3].

Better Heart Health

Have a healthy, young heart? Then the time to take care of your heart is now, before you develop serious heart problems! The risk of heart problems increases as people get older. That’s why taking olive leaf extract now is a great way to protect your heart. Olive leaf extract gives you the same heart healthy compounds as olive oil, but without the additional fat that olive oil adds to your diet. The main ingredient in olive leaf extract, Oleuropein, has been proven to lower inflammation and fight heart disease in several studies.

Lower Cancer Risk

Oleuropein has also been found to be effective at preventing certain types of cancers. A study that was done in 2009 showed that increasing the amount of Oleuropein in your body prevented the growth of tumors and dramatically lowered inflammation in the body. Taking olive leaf extract daily can boost your natural immune system to lower the risk of developing some of the more aggressive types of cancers.

Blood Sugar Control from Olive Leaf Extract

Olive leaf extract has also been proven to help manage weight and control diabetes. Taking olive leaf extract, combined with a healthy diet and regular exercise, can eliminate blood sugar spikes and help people lose weight. As a side benefit of losing weight, for individuals who are overweight and dealing with diabetes, the more weight you lose the easier it is to control diabetes. If you are already at a healthy weight the Oleuropein in the olive leaf extract will help boost your metabolism and make it easier to stay at a healthy weight so that you don’t gain weight. Because olive leaf extract can eliminate blood sugar spikes it can reduce the need for insulin for some people [4].


  1. Evidence to Support the Anti-Cancer Effect of Olive Leaf Extract and Future Directions
    Anna Boss,1,* Karen S. Bishop,2 Gareth Marlow,1 Matthew P. G. Barnett,3 and Lynnette R. Ferguson1,2 Nutrients. 2016 Aug; 8(8): 513. Published online 2016 Aug 19. doi: [10.3390/nu8080513]
  2. The Effect of Consumption of Citrus Fruit and Olive Leaf Extract on Lipid Metabolism
    Nicola Merola,1 Julián Castillo,2 Obdulio Benavente-García,2 Gaspar Ros,1 and Gema Nieto1,* Nutrients. 2017 Oct; 9(10): 1062. Published online 2017 Sep 26. doi: [10.3390/nu9101062]
  3. Olive (Olea europaea) leaf extract effective in patients with stage-1 hypertension: comparison with Captopril.
    Susalit E1, Agus N, Effendi I, Tjandrawinata RR, Nofiarny D, Perrinjaquet-Moccetti T, Verbruggen M. Phytomedicine. 2011 Feb 15;18(4):251-8. doi: 10.1016/j.phymed.2010.08.016. Epub 2010 Oct 30.
  4. Effect of olive leaf extract on glucose levels in diabetes-induced rats: A systematic review and meta-analysis.
    Abunab H1, Dator WL2, Hawamdeh S2. J Diabetes. 2017 Oct;9(10):947-957. doi: 10.1111/1753-0407.12508. Epub 2016 Dec 26.
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