![]() ![]() It’s thought that this lipid-lowering effect is due to oleuropein and hydroxytyrosol, two polyphenols found in olive leaf.Ĭholesterol and triglycerides are fat molecules that are found in the blood. Due to the presence of these polyphenols’ properties, olive leaf is considered one of the best herbs for circulation. Olive leaf’s lipid-lowering effect is commonly attributed to the polyphenols oleuropein and hydroxytyrosol. Olive leaf extract benefits heart health by working to reduce blood lipid levels. Summary: Clinical research indicates that olive leaf extract helps to lower blood pressure, although additional research would be beneficial in further confirming these findings. The results were similar across the three group,s with 16.4/9.9 mmHg ( p < .0001), 15.4/9.6 mmHg ( p < .0001), and 14.9/9.4 mmHg ( p < .0001) with captopril, low-dose hibiscus/olive leaf extract, and high-dose hibiscus/olive leaf extract.Ī meta-analysis study found that 500-1,000mg of olive leaf extract daily appears to be helpful in reducing blood pressure.Īn open pilot study (non-controlled, non-randomized) involving 663 pre-hypertensive individuals found that taking two capsules per day (100 mg/d of oleuropein and 20 mg/d of hydroxytyrosol) helped to reduce systolic and diastolic blood pressure by 13 and 6.6 mmHg respectively. a standard pharmaceutical approach), a low dose hibiscus/olive leaf group, and a high dose hibiscus/olive leaf group. ![]() There were 134 study participants who were divided into three groups, a Captopril group (i.e. The 1,00mg group showed a 13mmHg decrease in systolic blood pressure and a 5mmHg decrease in diastolic blood pressure.Ī human clinical trial looked at the effectiveness of a combination of olive leaf and hibiscus ( Hibiscus sabdariffa) in individuals with hypertension. The 500mg group showed a 6mmHg decrease in systolic blood pressure and a 5mmHg decrease in diastolic blood pressure. Individuals were given either 500mg or 1,000mg of a polyphenol-rich olive leaf extract over 8 weeks. After six weeks the results showed that the group given the oleuropein and hydroxytyrosol had a 3-4 point decrease in both systolic and diastolic blood pressure.Īnother clinical trial involving 40 pre-hypertensive identical twins looked at the effects of olive leaf extract on blood pressure. The researchers noted that the olive leaf extract was similarly effective as Captopril at reducing blood pressure, with the added benefit that the olive leaf group had decreased triglyceride levels.Ī clinical trial involving 60 pre-hypertensive participants looked at the impact of taking 142mg daily of a purified extract containing oleuropein and hydroxytyrosol. These results were comparable to the Captopril group, which had a reduction of ~13.7 and ~6.4 respectively. In the comparative study, the olive leaf extract group had a reduction in systolic blood pressure rate of ~11.5 and a ~4.8 reduction in diastolic blood pressure. Captopril is a pharmaceutical drug used to treat high blood pressure, it’s known as an ACE inhibitor. In an 8-week double-blind, randomized study of individuals with stage-1 hypertension, olive leaf extract (500mg taken twice daily) was compared against Captopril. Diastolic blood pressure is a measurement of the pressure between beats. Systolic blood pressure shows how much pressure is exerted while your heart is beating. Hypertension, also known as high blood pressure, is a condition that can damage your arteries by making them less elastic, which decreases the flow of blood and oxygen to your heart and leads to heart disease. Maintaining blood pressure is important for overall health as it ensures that each organ system receives adequate blood flow. May Decrease Blood PressureĬlinical research indicates that olive leaf extract may help to lower both systolic and diastolic blood pressure. Below is a review of the top health benefits of olive leaf. There are many purported health benefits of olive leaf. We’ll dig into all of these benefits of olive leaf below. Oleuropein is a powerful natural antioxidant. It’s thought that the benefits of olive leaf are due to its oleuropein content. It also has strong antimicrobial properties. It’s also been shown to help reduce high blood pressure. Research shows that olive leaf benefits the immune system. In fact, the olive leaf and olive tree have been mentioned in the Bible and in ancient Greek texts. It has been used medicinally for centuries. Olive leaf, on the other hand, is the leaf of the olive tree. Olives, the fruit of the olive tree, are used to make olive oil – one of the most beloved culinary foods on the planet. It was traditionally found in the Mediterranean basin, but it can now be found growing in warm climates throughout the world. The scientific name for this tree is Olea europaea. The olive tree is a perennial in the Oleaceae family of plants. ![]()
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