Olive leaf extract may not be the most familiar-sounding of food supplements, but its core ingredient has been around for thousands of years and has long been used for its health-enhancing properties. Extracted from the leaves of the olive tree, this natural product has a wide range of benefits for the human body, not least of which is its apparently impressive ability to support cardiovascular health.
What is Olive Leaf Extract?
As mentioned, olive leaf extract is derived from the leaves of the olive tree, Olea europaea. The leaves of the tree contain a range of essential plant compounds including natural polyphenol antioxidants. Some of these constituents of interest include oleuropein, hydroxytyrosol, caffeic acid and tyrosol.
Olive leaf extract is said to provide a number of health benefits. Its antioxidant properties may help to prevent premature cellular ageing and ward off age-related degenerative conditions. It supports the immune system, protecting the body from bacteria, viruses and parasites. And it helps to maintain a healthy cardiovascular system.
Olive Leaf Extract and the Heart
Of all the benefits provided by this ancient natural product, the one many people are most interested in is its effects on the human cardiovascular system – that is the heart and blood vessels. Olive leaves have long been used to support cardiovascular function, with studies showing extracts may help to bring down elevated levels of low-density lipoprotein (LDL or ‘bad cholesterol’) and maintain healthy blood pressure readings.
Swiss scientists published a study in the journal Phytotherapy Research in 2008 that looked at the impact of olive leaf extract supplements on the blood pressure of twins. Those taking a high dose of olive leaf extract (1,000 mg per day for eight weeks) typically benefited from a significant decrease in blood pressure, while those who did not take supplements saw no such reduction. Olive leaf extract also brought about noticeable decreases in levels of LDL cholesterol, leading the researchers to conclude that their study had “confirmed the antihypertensive and cholesterol-lowering action of olive leaf extract in humans”.
How Might Olive Leaf Extract Work?
The effects of olive leaf extract on the heart and blood vessels are thought to be largely down to its high content of antioxidant compounds. The blood vessels are susceptible to damage from harmful free radicals, particularly if they have already been harmed by the presence of high cholesterol. The antioxidants in olive leaf extract can protect against this damage.
It’s also a good anti-inflammatory, helping to dampen down the chronic inflammation that occurs during the atherosclerotic process. And early research suggests olive leaf extract may help to prevent the formation of unwanted blood clots by supporting the normal aggregation of platelets, the cells that clump together to form clots.
Interested In Olive Leaf Extract?
If you’re interested in the benefits of olive leaf extract, you may want to try a high-quality supplement. GNet has sourced an all-natural olive leaf extract, Health Boost™ Olive Leaf Extract, which is produced in a US laboratory and contains only the purest ingredients.
Health Boost™ Olive Leaf Extract is available in easy-to-take capsules containing 750mg of olive leaf extract and very little else. You’re advised to take one or two capsules per day, depending on whether you’re using it to improve or simply to maintain cardiovascular health.
However, if you plan to use Health Boost™ Olive Leaf Extract you should not stop taking any prescription medications and are advised to consult your doctor if you are pregnant, breastfeeding, have a known medical condition or are under the age of 18.
Olive leaf extract is also increasingly being recognized for its ability to lower blood sugar. Find out more in our article, Could olive leaf extract reduce your risk of type-2 diabetes?
Where to Buy it
Here at GNet we want to give our readers access to US produced supplements which don’t face quality issues that might be present in cheaper imports. We’ve teamed up with a US supplier to bring you a top quality all natural Olive Leaf Extract made here in a laboratory in the USA. Take a maximum 2 capsules per day. 1 bottle is enough for 1 to 2 months depending on the serving.