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What Is the Benefit of Olive Leaf Extract?

Surprising Health Benefits of Olive Leaf Extract

What is the benefit of olive leaf extract? Olive leaf extract has been used for centuries to treat various health conditions. It has been proven to help lower cholesterol levels, boost energy, improve digestion, reduce inflammation, fight cancer, prevent heart disease, and even protect against Alzheimer’s disease.

But did you know olive leaf extract also helps keep your skin healthy? In fact, it has been shown to help prevent premature aging and wrinkles.

Here are the surprising benefits of olive leaf extract that you probably didn’t know about.

Olive Leaf Extract Gut Health

The administration of olive leaf extracts can be beneficial in treating gastrointestinal disorders such as constipation, diarrhea, dysentery, ulcers, hemorrhoids, gastritis, peptic ulcer, colitis, irritable bowel syndrome, etc. The anti-inflammatory properties of this herb have helped relieve symptoms associated with these diseases.

It may also help relieve bloating caused by lactose intolerance or other digestive problems.

Olive leaf polyphenols found in olive leaves positively affect gut microflora, resulting in improved intestinal function. This improves the absorption of nutrients from food and prevents bacterial overgrowth. OLPPs stimulate peristalsis and increase the secretion of bile acids. They also inhibit harmful bacteria growth and promote good bacteria growth.

In addition, they enhance immune system functions and strengthen mucosal barriers. These effects result in better nutrient assimilation and enhanced resistance to infections.

Olive Leaf Extract Gut Health
Olive Leaf Extract Gut Health

Olive Leaf Extract Anti Inflammatory Properties

The efficacy of olive leaf extract in reducing pain and swelling due to arthritis was studied in an animal model. Results showed that oral treatment with olive leaf extract significantly reduced joint swelling and alleviated arthritic symptoms.

This study suggests that olive leaf extract could potentially be useful in managing rheumatoid arthritis. However, more research needs to be done before any conclusions regarding its effectiveness in humans.

Olive Leaf Antioxidant Activity

The benefits of olive oil consumption were investigated using two different models: preventing LDL oxidation and protecting DNA damage induced by oxidative stress. Both studies demonstrated significant antioxidant activity of olive leaf extract.

The acid in olive leaf extract neutralizes free radicals produced during lipid metabolism. As a result, there is less risk of developing cardiovascular diseases like atherosclerosis.

OLPE also protects cells from damaging reactive oxygen species generated when our body produces ATP through cellular respiration. The olive plant contains high levels of antioxidants called phenolic compounds. Phenolics act as powerful scavengers for free radical formation.

Olive Leaf Extract Vs. Olive Oil

The component of olive leaf responsible for most of its healthful qualities is oleuropein. Oleuropein is similar to ellagic acid but much stronger than ellagic acid. It’s one of the main components of olives and olive oils.

When compared to olive oil, olive leaf extract provides higher amounts of vitamin E, beta carotene, lutein/zeaxanthin, alpha-lipoic acid, coenzyme Q10, and many others.

Olive polyphenol hydroxytyrosol has been shown to reduce inflammation. HT inhibits cyclooxygenase 2 enzyme and reduces prostaglandins production. Prostaglandins are involved in the inflammatory response.

Studies show that olive leaf extracts contain about 10 times more HT than olive oil. In fact, it’s possible that some people who consume only olive oil might not get enough HT because their bodies don’t absorb it well.

Olive Leaf Extract Before Bed

The beneficial effects of olive leaf extract on sleep quality have been proven in several clinical trials. A double-blind placebo-controlled trial found that subjects taking 500 mg of OLPE had improved sleep efficiency and fewer awakenings after bedtime. Another study reported that those who took 1 gram of OLPE experienced increased total sleep time and decreased wake episodes at night.

A third study concluded that consuming OLPE 30 minutes before going to bed resulted in greater overall sleep duration and lower daytime fatigue scores.

The lipolytic effects of olive leaf extract may help you lose weight if used regularly. Studies suggest that this effect occurs due to increased fat-burning enzymes, which break down fats into energy. This process increases your metabolic rate, so you burn calories faster while sleeping.

Potential Health Benefits for Weight and Cardiovascular Health

Anti-obesity effects of olive leaf extract have been studied in mice. Mice fed with olive leaves showed reduced food intake and body mass gain. They also exhibited increased expression of uncoupling protein 3 gene, which helps regulate thermogenesis. UCP3 plays a role in regulating heat generation inside mitochondria.

In addition to these anti-obesity properties, olive leaf extract can improve insulin sensitivity. Insulin resistance leads to type II diabetes.

Cardioprotective effects of olive leaf extract for heart health have been demonstrated by studies showing that they protect against oxidative stress-induced damage. Oxidative stress causes cardiovascular diseases such as atherosclerosis, hypertension, stroke, myocardial infarction, etc. 

Antioxidant activity of olive leaf extract (Olea europaea L.) was tested using DPPH assay in a recent human study. The results indicated that olive leaf extract exhibits a strong antioxidant capacity comparable to Vitamin C.

Olive Leaf Extract Before Bed
Olive Leaf Extract Before Bed

Olive Leaf Extract May Help Prevent Heart Disease

Blood sugar levels play a major role in preventing or treating heart disease. Olive leaf extract contains compounds called flavonoids which act as antioxidants and inhibit glucose absorption from the intestines. These compounds also stimulate the release of insulin from the pancreas. Thus, olive leaf extract improves blood sugar control and prevents diabetic complications.

Blood pressure has long been associated with risk factors for coronary artery disease. High blood pressure damages arteries leading to CAD. It’s important to keep blood pressure under 140/90 mm Hg. However, no conclusive data are indicating whether lowering blood pressure will reduce the incidence of CAD. Some research suggests that regular consumption of olive leaf extract lowers systolic blood pressure.

Blood lactate levels rise when muscles work hard during exercise. Lactate accumulation in muscle tissue contributes to fatigue. Ingesting olive leaf extract before exercising reduces lactic acid buildup in muscles.

Other Potential Health Benefits

Caloric intake affects obesity. An animal study conducted on rats found that those given a high-calorie diet had higher body weights than normal ones. Those who consumed olive leaf extract along with their diets gained less weight compared to controls.

A recent review article suggested that olive oil could be beneficial for reducing cholesterol levels. Another study reported that olive oil lowered LDL cholesterol more effectively than other oils.

Water intake is essential for good health. People who drink water regularly tend to live longer. Drinking 2 liters of water daily may help prevent chronic kidney problems.  The western diet tends to cause dehydration due to low fluid intake. This problem becomes worse if people consume alcohol. Alcohol dehydrates you because it increases your need for fluids. 

A high-fat diet promotes inflammation. Inflammation plays an important role in many conditions, including cancer, arthritis, asthma, Alzheimer’s disease, etc. Studies suggest that consuming olive leaves helps lower inflammatory markers.

Olive Leaf Capsules Benefits

 Ingesting the olive tree as a dietary supplement can provide numerous benefits. Here are some of them:

1) Antibacterial Properties – Olive leaf extracts have antibacterial effects against various bacteria. They contain phenols, tannins, saponin, sterol glycosides, triterpenes, volatile oils, etc., all of which contribute to its antimicrobial activity.

2) Anti-inflammatory Effects – Olive leaf extracts exhibit anti-inflammatory activities by inhibiting cyclooxygenase enzymes responsible for prostaglandin synthesis. Prostaglandins are involved in pain sensation and fever production.

3) Antioxidant Effects – Olive leaf contains polyphenolics such as hydroxytyrosol, oleuropein aglycone, tyrosol. These compounds possess antioxidant properties. HT protects cells from oxidative damage caused by free radicals. 

4) Antiviral Activity- Human health depends upon our immune system. Viruses attack healthy cells causing illness or death. Olive leaf has antiviral properties.

5) Hepatoprotection – Olive leaf has a hepatoprotective effect. Its active components inhibit liver cell toxicity induced by acetaminophen overdose.

6) Immunomodulatory Activity – Olive leaf stimulates immune system response—cognitive decline associated with aging is prevented through regular consumption of olive leaf supplements.

Olive Leaf Extract Anti Inflammatory
Olive Leaf Extract Anti Inflammatory


 Olive leaf capsules offer several potential health benefits. It should not replace traditional medicine but complement it. If you want to try this natural remedy, consult your doctor first before taking any medication.

  • Olive leaf extract is a natural remedy that has been used for centuries.
  • It has been proven to have numerous health benefits, including improving gut health, preventing premature aging, and protecting against Alzheimer’s disease.
  • It has also been shown to have anti-inflammatory properties.
  • Olive leaf extract contains high levels of antioxidants, including oleuropein, which is similar to ellagic tannin.
  • Olive leaf polyphenols have been shown to have strong antioxidant activity.

 FAQs for What is the Benefit of Olive Leaf Extract

 Is It Ok To Take Olive Leaf Extract Every Day?

Traditional medicine recommends taking one capsule per day. However, there is no scientific evidence suggesting any side effects when taken every day. You should consult your health care professional before starting this treatment.

Is Olive Leaf Bad for Kidneys?

Health outcomes depend on how much fat we eat. A high-fat diet causes negative health conditions like obesity and diabetes. Obesity leads to hypertension, heart diseases, stroke, and type II diabetes. Diabetes also contributes to cardiovascular complications.

High blood pressure damages kidneys leading to renal failure. Therefore, eating too much fat will harm not only your body but also your kidneys.

Can You Take Olive Leaf Extract on an Empty Stomach?

Yes, you can take olive leaf capsules without food. But if you want maximum absorption, then consume it 30 minutes after a meal.  Energy intake increases during the digestion process, so better to avoid taking it at night time.

What Are The Side Effects Of Taking Olive Leaf Extract?

There are no known adverse reactions reported so far. If you experience stomach upset while using olive leaf extract, reduce the dose or stop use immediately. Consult your doctor first before changing the dosage.

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