If your weight, lifestyle or family medical history has placed you at an increased risk of type-2 diabetes, you may want to find out more about a natural plant extract that could help to reduce that risk. Olive leaf extract has been used for thousands of years to support the cardiovascular system and scientists are increasingly recognizing its benefits for blood sugar levels as well. With diabetes now regarded as a major public health concern throughout western nations, maybe it’s time to take a closer look at this ancient tree and the benefits it could have for health.

Olive Leaves Have Been Used Since Ancient Times

Olive leaf extact with mortar and pestal

Olive leaf extract is not just the latest fad. The leaves of the olive tree, Olea europaea, have in fact been used since ancient times for their health-enhancing properties. The main benefits of olive leaf extract are usually deemed to be for the blood vessels and immune system. But both anecdotal evidence and scientific studies have recently highlighted its potential role in protecting against type-2 diabetes.

Olive Leaf Extract May Reduce Diabetes Risk

You only need to take a quick look at the scientific literature to see that olive leaf extract is grabbing the attention of researchers around the world. Earlier this year, scientists in Saudi Arabia published a study in the Pakistan Journal of Pharmaceutical Sciences[1] that revealed the anti-diabetic effect of olive leaf extract in rats. Animals that were given the extract typically benefited from significant decreases in their blood glucose levels, an effect the scientists attributed to the presence of antioxidants in the olive leaves.

Meanwhile, researchers at the University of Auckland in New Zealand have published study results in the journal PLOS One[2] that further highlight the promise of this exciting food supplement. The researchers gave olive leaf extract to middle-aged, overweight men to examine the effects on their insulin activity and risk factors for cardiovascular disease.

scientist doing research on plants and leaves

After 12 weeks of treatment with olive leaf extract capsules, the men showed an average 15% improvement in insulin sensitivity, compared with a placebo (dummy supplement), as well as a 28% improvement in the responsiveness of their pancreatic beta-cells. The researchers concluded: “Supplementation with olive leaf polyphenols for 12 weeks significantly improved insulin sensitivity and pancreatic beta-cell secretory capacity in overweight middle-aged men at risk of developing the metabolic syndrome.”

How to Get Hold of Olive Leaf Extract

There are various different olive leaf extract supplements on the market, both in stores and from online shops. But as with all supplements, it’s important to choose one that is made in a US laboratory and is free from artificial ingredients. GNet has sourced a high-quality olive leaf supplement, Health Boostâ„¢ Olive Leaf Extract, that meets these requirements and more.

Health Boostâ„¢ Olive Leaf Extract is a quality food supplement that contains 750mg of olive leaf extract per capsule. The recommended dose is one or two capsules per day alongside a healthy, balanced diet.

If you wish to try Health Boostâ„¢ Olive Leaf Extract, remember not to exceed the recommended dose. And if you’re already taking medication, are pregnant or breastfeeding, have a known medical condition or are under the age of 18, you should always talk to your doctor before using any type of dietary supplement.

You can find out more about olive leaf extract’s benefits for the cardiovascular system in our article, Olive leaf extract – a herbal tonic for the heart.



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Michael Donelly

About Michael Donelly

Michael Donelly is Gnet's founder and occasionally posts information. If you'd like to get in touch about anything business related you can contact him on Twitter: @MichaelDonelly2. And if you like what you read here then why not sign up for our newsletter to get regular updates on your interests?

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