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what are the side effects of taking olive leaf extract

by Jerrod Herman Published 3 years ago Updated 2 years ago
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Some studies report side effects — including coughing, vertigo, stomach pains, and headaches. Some people are allergic to the pollen produced by olive trees and may have an allergic reaction when taking olive leaf extract. Olive leaf extract may lower your blood pressure and blood sugar levels.Nov 6, 2020

What are the benefits of taking olive leaf extract?

Olive leaf extract is a natural source of wellness with therapeutic properties that are:

  • gastroprotective (protects digestive system)
  • neuroprotective (protects central nervous system)
  • antimicrobial (inhibits microorganism growth)
  • anticancer (reduces risk of cancer)
  • anti-inflammatory (reduces risk of inflammation)
  • antinociceptive (reduces pain stimuli)
  • antioxidant (prevents oxidation or cell damage)

What are the health benefits of olive extract?

Health benefits of olive leaf extract

  • Weight gain. Olive leaf extract is available as a supplement. ...
  • Cholesterol. Preliminary studies suggest that olive leaf extract may help improve cholesterol levels. ...
  • Blood pressure. Studies suggest that olive leaf extract may help lower high blood pressure. ...
  • Type 2 diabetes. ...
  • Dosage. ...
  • Side effects. ...
  • Summary. ...

Will olive leaf extract interfere with an antibiotic?

Proponents of olive leaf extract remedies claim this substance acts as an antibiotic on bad bacteria, while supporting the activities of beneficial bacteria. There is no evidence or scientific justification to support these claims. Oleuropein is the active ingredient in olive leaf extract.

Could olive leaf extract boost your immune health?

The positive effect is due in part to the powerful and health-boosting benefits of the olive leaf. Olive leaf extract is a concentrated dose of the nutrients in olive tree leaves. It’s a potent source of antioxidants that support your immune system.

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Does olive leaf interact with any medications?

Talk with your healthcare provider about taking olive leaf extract if you are taking any of the following medications: Blood pressure medications: Olive leaf extract may cause hypotension (low blood pressure). 2. Insulin or other diabetes medications: Olive leaf extract may cause hypoglycemia (low blood sugar).

Can olive leaf extract raise blood pressure?

Studies have shown that consumption of phenolic-rich olive leaf extract (OLE) can significantly reduce blood pressure in individuals suffering from high blood pressure (hypertension), with the magnitude of effect being comparable to a commonly used antihypertensive drug.

Is olive leaf extract hard on the stomach?

Risks, Side Effects and Interactions However, on occasion, olive leaf extract may cause dizziness in people who have low blood pressure because it can lower it even further. Olive leaf may also cause stomach irritations, especially if the dose is too high or the olive leaf tea is too strong.

How long does it take for olive leaf extract to work?

How long do you need to take olive leaf extract to start experiencing its benefits? Since olive leaf extract is considered to be highly bioavailable, your body should be able to deploy the beneficial components of this natural plant extract within 24 hours or less.

Is it OK to take olive leaf extract every day?

You can buy olive leaf extract as a supplement, tincture, or tea. There are no official dosing recommendation, but studies indicate its health-boosting effects occur when taking 500 to 1,000 milligrams daily.

Is olive leaf extract good for arthritis?

Olive leaf extract intake inhibits cartilage destruction by increasing high molecular weight hyaluronan production from synoviocytes and thus preventing knee osteoarthritis progress.

Is olive leaf extract good for kidneys?

Indeed, the olive leaf extract demonstrated beneficial effects on the kidney function parameters (creatinine and urea) in the present study and other works through its powerful antioxidant properties.

Does olive leaf extract fight viruses?

Although its antiviral mechanism of action is not fully known, many studies have been conducted on the antiviral effects of olive leaf extract . Primary Outcome Measures : Olive Leaf Tea increase immune force and prevent COVID-19 infection [ Time Frame: One year ]

Does olive leaf extract help with inflammation?

Abstract. Olive leaves are rich in polyphenolic compounds that are known to have antioxidant, antimicrobial, and anti-inflammatory activities.

What does olive leaf cure?

Derived from the olive plant, both olive leaves and the extract have been used to treat infections, inflammation, diabetes, and hypertension. A major component of olive leaf, oleuropein, has been shown to have antioxidant (1) and anti-inflammatory activity (23).

Does olive leaf extract clean arteries?

Improves heart health Researchers believe olive leaf extract can have positive effects on atherosclerosis, or narrowing of the arteries, which is the highest risk factor for heart disease. High levels of LDL, or “bad” cholesterol, and total cholesterol are risk factors for developing this disease.

Is olive leaf extract good for your liver?

The olive leaf extract attenuates bacterial translocation and liver damage in obstructive jaundice.

How much olive leaf should I take for high blood pressure?

Those who took the highest daily dosage of olive leaf extract (1,000 milligrams) received the highest benefits -- "significantly" lowering their cholesterol and blood pressure when compared to the group that took 500 milligrams.

How long does it take for olive leaf to lower your blood pressure?

In another study from 2017, researchers randomized people with stage 1 hypertension to take either an olive leaf extract containing 136 mg of oleuropein or a placebo each day. After 6 weeks, the people who took the olive leaf extract had much lower blood pressure than those who took the placebo.

Can drinking lots of water lower blood pressure?

Something as simple as keeping yourself hydrated by drinking six to eight glasses of water every day improves blood pressure. Water makes up 73% of the human heart,¹ so no other liquid is better at controlling blood pressure.

Is olive leaf extract good for high cholesterol?

In conclusion, because the olive leaf extract attenuates the increased cholesterol levels, it may have beneficial effects on atherosclerosis.

Why does olive leaf cause diarrhea?

Diarrhea: It can be a result of stomach irritation and also from overgrowth of candida in the gut. When it turns parasitic it forms filaments that embed in the gut lining. When the olive leaf extract damages the filament formed, a herxheimer reaction is caused which leads to loose stool. 6.

What is olive leaf extract good for?

This helps to boost the immunity system, works as a natural pathogen killer, fight against strains of bacteria, viruses and fungi. It also works well in the treatment of the common cold and flu, ear infections , yeast infections, viral infections, fibromyalgia and chronic fatigue syndrome. It is available in most health food stores. The ability of the extract as an antioxidant and antiviral medication is not clinically proven. Of late various side effects of the olive leaf extract have been discovered by scientists, which we will talk about here.

What is the reaction of the immune system when the toxins or endotoxins are being released?

1. Herxheimer Reaction: The herxheimer reaction is a reaction of the immune system when the toxins or the endotoxins are being released. It happens as large amounts of pathogens that are harmful for the body are being killed off. The body is unable to remove all the dead pathogens at once.

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Can olive leaf extract cause vaginal irritation?

Vaginal irritation occurs in some cases after the consumption of olive leaf extract. It is not a persistent one. One should consult the doctor in suchcases. 10. Allergies: People with fruit or Birch allergies should be cautious about consumption of olive leaf extracts as they become susceptible to allergies.

Does olive leaf extract help with low blood pressure?

It is a very common side effect among those suffering from low blood pressure. Olive leaf extracts reduces the blood pressure furtherthus causing dizziness. One must consult the doctor before consuming olive leaf extract if they are suffering from low blood pressure. Those without low blood pressure, experiencing the same symptom must reduce the dosage of the extract and gradually allow the body to adjust to it.

Can olive leaf extract cause stomach ache?

Some people do complain about stomach ache though it is not very common. If the olive leaf extract is taken in high doses one is susceptible to getting stomach ache. In such cases one can reduce the dosage of olive leaf extract and see how that works for you.

Does olive leaf extract cause light headedness?

Temporary dizziness. Perhaps the most common of side effects is the sudden dizziness that occurs when you start to ingest olive leaf extract after not having any before. Since it increases your blood flow and reduces your blood pressure, it’s possible the sudden cardiovascular improvement causes light headedness. This is super temporary and shouldn’t be a concern.

Is olive leaf extract good for you?

As we recently wrote, olive leaf extract is a healthy and popular health supplement with multiple benefits. These benefits include glucose metabolism enhancement, anti-inflammatory effects, and improve blood pressure [1] . While there are no super negative side effects to the average person, there are a few side effects that you might encounter. Building off of what we’ve already talked about, let’s review some of what we know and then delve into some of the unintentional side effects.

Does olive leaf extract help with glucose?

Olive leaf extract improves the metabolic rate of glucose in our body, allowing us to “cheat” more often and eat some of the foods we love that may be higher in fat or sugar than we should be indulging in.

Does olive leaf extract help with pancreatic cancer?

We know that olive leaf extract has been proven to improve blood-flow, cardiovascular health, and help protect against pancreatic cancer [2] . We know that olives are a hardy vegetable that is grown all over the world and that we can continue to cultivate without worry. We also know that olives provide a nice boost in antioxidants and protein, allowing us to snack on them regularly without feeling too guilty about it. Perhaps the two most exciting things that we know about olive leaf extract consumption…

Can you be allergic to olive leaf extract?

Like anything, you can potentially be allergic to olive leaf extract. If you start to get nauseas or feel like it’s getting a little harder to breathe, refrain from continuing with the supplementation and seek out medical attention if the reaction seems to be severe enough. If you don’t have any other fruit or vegetable allergens, you almost definitely have no reason to be concerned.

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What is the best herb for shingles?

Olive Leaf Extract for Shingles (Herpes Zosta) Otherwise known as Herpes zosta, shingles is a viral disease characterized by painful and blistered skin rashes usually limited to specific areas of the body. Many experts have begun to appreciate the value of olive leaf extract as an effective natural remedy for shingles.

How long does olive leaf extract help with insulin?

A study conducted at the University of Auckland took 46 overweight men and gave them either an olive leaf extract supplement or placebo for 3 months. Those given the olive leaf extract experienced a 15% improvement in the insulin sensitivity indicative of a more stable blood sugar. (1) (2)

What is the compound in olive oil?

Olive leaf extract and olive oil, contains a powerful compound called Oleuropein. This compound is responsible for many of its substantial health benefits. It is also the compound responsible for inhibiting the growth and replication of a host of viruses.

What is the responsibility of the liver?

The responsibility for balancing these hormones and cleaning the blood rests with the liver. A weakened or overworked liver is unable to keep your hormones in balance leading to potential acne outbreaks that even the most expensive acne creams and treatments are powerless to prevent.

Is olive leaf good for you?

There is good reason for this as an ever increasing body of research demonstrates that olive leaf extract has numerous therapeutic benefits including the following: It offers immune system support. It is a rich, natural source of antioxidants (over 5x vitamin C and Goji Berry).

Is olive oil a leaf?

Olive leaves and olive oil has been used for thousands of years in the treatment of various complaints. But as is often the case it took modern society a long time to catch up with tradition. These days, olive leaf extract (Olea europea) is becoming more well-known and used its use is becoming widespread.

Does olive leaf extract cause Herxheimer's reaction?

Olive Leaf Extract Side Effects-Herxheimer’s Reaction. This is a detoxification reaction named after the scientist who discovered it when researching remedies for syphilis. The reaction is a well-known effect of the detoxification process and is not unique to olive leaf extract.

How to reduce detox reaction?

To reduce the symptoms of a detox reaction, lower the dose of olive leaf extract you were taking or stop taking it altogether until your symptoms improve. Taking olive leaf extract can cause some people to experience a detoxification reaction. To reduce the symptoms of a detox reaction, lower the dose of olive le af extract you were taking ...

What is olive leaf extract?

Olive leaf extract is a supplement used to boost your immune system. It acts as a natural pathogen killer, fighting various strains of bacteria, viruses and fungi. Olive leaf extract can be used to aid in the treatment of the common cold and flu, ear infections, yeast infections, viral infections, fibromyalgia and chronic fatigue syndrome. It's available for purchase at most health food stores.

Does olive leaf extract lower blood glucose?

Olive leaf extract may cause you to have lower blood glucose levels. If you are a diabetic or someone who needs to monitor his blood glucose, check with you doctor before you begin taking olive leaf extract.

Can you get headaches from taking olive leaf extract?

Some people have reported headaches at the start of taking olive leaf extract. Most likely, these headaches are associated with the initial detox reaction and subside in time. If you experience headaches while taking olive leaf extract, reduce your dose of the supplement or stop taking it entirely until your headaches resolve.

Can olive leaf extract cause a reaction?

Taking olive leaf extract can cause some people to experience a detoxification reaction. This occurs when your liver, kidneys, intestines and/or skin become overw helmed with dead pathogens. You may experience increased fatigue, diarrhea, muscle and joint aches, rashes and/ or pimples.

What are the side effects of olive leaf extract?

5. Other possible olive leaf extract side effects 1 Benefits of eating peanuts 2 The impact of technology on children 3 Preserving the environment and its psychology 4 Brown vs white rice, which one is better for your health? 5 The overactive thyroid gland, causes, symptoms, and treatments

What is olive leaf extract?

Olive leaves have been used since ancient times in the form of a herbal tonic to support cardiovascular health. Studies indicate that high doses of olive leaf extract help reduce harmful cholesterol levels, maintain blood pressure levels within the normal limits, and have positive effects on Atherosclerosis.#N#The active substances in the olive leaf extract have also been linked to reducing the risk of coronary heart disease. Animal studies indicate that the olive leaf extract may improve cardiovascular functions, liver function, and reverse harmful effects on infections.#N#Another animal study on mice consuming foods rich in fat and carbohydrates indicates that mice that did not receive olive leaf extract have developed symptoms of increased fat accumulation in the abdominal and liver area, the collagen protein accumulation on the heart and liver, and increased oxidative stress, compared to mice that received olive leaf extract.

Why do we need olive leaves?

1.3 Olive leaf to reduce the risk of cancer. It is believed that olive leaves can help fight cancer by their ability to stop what is known as angiogenesis. It is a vital process through which new blood vessels are produced from existing blood vessels, as this process stimulates the growth of cancerous tumors.

Can you take olive leaf extract with other medications?

A headache and muscle discomfort and people who have had severe or disturbing side effects should stop taking the olive leaf extract. And it is not confirmed until now if the olive leaf extract can interact with other medications, so for individuals who take certain medications, contact your doctor if they want to take olive leaf extract.

Does olive leaf extract help with heart disease?

The active substances in the olive leaf extract have also been linked to reducing the risk of coronary heart disease. Animal studies indicate that the olive leaf extract may improve cardiovascular functions, liver function, and reverse harmful effects on infections.

Does olive leaf extract cause stomach irritation?

Stomach irritation, which often accompanies the use of high-dose olive leaf extract.

Is olive leaf good for you?

The olive leaf extract is a little-known herbal remedy; however, it nonetheless distills excellent properties.

What Is Olive Leaf Extract?

Olive leaf extract comes from the leaves of the olive tree, called Olea europaea. The olive tree is part of the Oleaceae family, which also includes species such as lilacs, jasmine, Forsythia and the true ash trees. It’s an evergreen tea or shrub that’s native to Asia, Africa and the Mediterranean. Researchers believe that the olive tree had its origin approximately 6,000–7,000 years ago in the region corresponding to ancient Persia and Mesopotamia.

Why are olive leaves important?

Olive leaves may play an important role in fighting cancer because of their ability to stop the angiogenic process, which stimulates the growth of tumors. The compound oleuropein has an antioxidant and anti-angiogenic effect by inhibiting the reproduction and migration of advanced tumor cells.

What are the bioactive compounds in olive leaves?

One bioactive compound present in olive leaves is the secoiridoid oleuropein, which can constitute up to 6–9 percent of dry matter in the leaves. Other bioactive components include secoiridoids, flavonoids and triterpenes.

How to drink olive leaf tea?

If you have access to an olive tree, then you can use the leaves to make tea. Start by washing the leaves thoroughly, then bake them at about 150 degrees or below until they are dry. Then crush the dry leaves and remove the stalks. Steep one tablespoon of the dried olive leaves in hot water for 10 minutes; drink a cup (or more) a day to get all of these amazing olive leaf benefits. If the taste it too bitter for you, add some organic honey or lemon.

Why is olive leaf used in tea?

In Moroccan medicine, olive leaf is infused in order to stabilize blood sugar and control diabetes.

What is the purpose of oleuropein?

Studies have found that oleuropein, which is a polyphenol, is a potent antioxidant that helps to lower blood pressure naturally and prevent cardiovascular disease . Oleuropein also displayed anti-cancer functions when it made tumors in animals regress or disappear.

What is the main glycoside in olives?

Oleuropein, the main glycoside present in olive leaf, and hydroxytyrosol, the principal product of oleuropein that is present in olives and olive leaf extract, have both been linked to reduction of coronary heart disease and certain cancers.

What is the active ingredient in olive leaf extract?

Olive leaf extract comes from the leaves of an olive plant. It contains an active ingredient called oleuropein. . This nutrient is thought to contribute to the anti-inflammatory and antioxidant properties of olive leaf extract.

How to treat herpes with olive leaf extract?

To treat herpes with olive leaf extract, drop 1 to 2 droplets on a cotton ball and place on the sore. One study found that olive leaf extract’s antiviral and antimicrobial factors reduce the ability of the herpes virus to invade surrounding cells.

Why is Mediterranean diet important?

You may have heard how a Mediterranean diet has been linked to a decrease in chronic diseases, especially cardiovascular disease. This is thought to be due to the focus on olive oil, leaves, and fruit in the diet. It’s been used as traditional medicine for centuries in countries like Greece, Morocco, and Tunisia.

How to reduce blood sugar and cholesterol?

reduce hyperglycemia. reduce hyperinsulinemia (too much insulin in the blood) reduce blood glucose, plasma malondialdehyde, and other signs of oxidative stress (an imbalance of free radicals that can harm the body) reduce cholesterol. decrease serum glucose.

Can you take olive leaf extract with blood thinners?

If you take any blood pressure medication or blood thinners or have diabetes, check with your doctor before taking olive leaf extract. It’s possible to develop severe respiratory allergic reactions.

Does olive leaf extract help with herpes?

These properties mean that olive leaf extract may help with weight loss, heart health, and herpes breakouts. Read on to learn how olive leaf extract can benefit you, dosage information, and more.

Does olive leaf extract lower blood pressure?

Olive leaf extract may help lower systolic and diastolic blood pressure. A 2017 study found that olive leaf extract successfully lowered blood pressure. A lower blood pressure can reduce your risk of stroke and heart attack.

What is olive leaf extract?

Olive leaf extract is a concentrated dose of the nutrients in olive tree leaves. It’s a potent source of antioxidants that support your immune system.

What is the antioxidant in olive leaf?

Olive leaf also contains a uniquely powerful polyphenol called oleuropein. Studies show that in addition to its antioxidant activity, oleuropein has anti-inflammatory, antiviral, and antimicrobial effects. These properties point to research-backed health benefits like:

Why is olive leaf important?

The olive leaf is a staple of the Mediterranean diet, which scientists study for its potential to prevent chronic diseases. Research points to lower rates of illnesses and cancer-related deaths among populations that follow this diet. The positive effect is due in part to the powerful and health-boosting benefits of the olive leaf.

Is olive leaf extract safe for pregnant women?

Not enough data is available to suggest olive leaf extract is safe for pregnant or breastfeeding women. You can buy olive leaf extract as a supplement, tincture, or tea. There are no official dosing recommendation, but studies indicate its health-boosting effects occur when taking 500 to 1,000 milligrams daily.

Does olive leaf extract help with respiratory infections?

Some studies indicate oleuropein may stop cancer cell growth. Olive leaf extract may also reduce the severity and duration of upper respiratory infections.

Does olive leaf extract help with cholesterol?

Improved Cardiovascular Health. Research shows that olive leaf extract helps prevent LDL (bad) cholesterol from building up in your arteries. This effect helps increase blood flow and lower blood pressure, reducing your risk of heart disease . A study using rats also points to olive leaf extract’s effectiveness in helping restore ...

Is olive leaf good for you?

Health Benefits. The antioxidants in olive leaf extract are mainly polyphenols. Scientists believe these plant-based nutrients play a role in preventing conditions like cognitive decline, cancer, and osteoporosis. Olive leaf also contains a uniquely powerful polyphenol called oleuropein.

Can you get olive naturally from foods?

Olives and olive oil are available in supermarkets. Olive leaf is used for making tea in some parts of the world.

Why is olive oil important?

Olive oil is an important food in the Mediterranean diet. This eating style has been linked to better health and a lower risk of chronic diseases. Olive leaves have also been used historically in the Middle East as an herbal treatment for various health problems.

Is olive oil safe to eat?

Olive oil or olives, as food, are safe. Risks. Avoid olive leaf if you're allergic or hypersensitive to olives, olive leaves, or related plants. Use with caution if you're taking antiviral medicine. And avoid olive leaf if you're pregnant or breastfeeding, as little is known about its safety in these cases. Interactions.

Is olive oil monounsaturated?

Most should be in the form of monounsaturated fat such as olive oil. Optimal doses of olive leaf have not been set for any condition. Quality and active ingredients in supplements may vary widely. This makes it hard to set a standard dose.

Does olive oil help with cholesterol?

People use olive oil to try to prevent or treat: Heart disease. Olive oil can help lower LDL "bad" cholesterol and maintain levels of HDL "good" cholesterol. It may also help slow the development of plaque in your heart 's arteries. Research suggests that olive oil may protect against heart disease.

Does olive oil kill cancer cells?

Lead to the death of cancer cells. Lab tests have found anti- cancer effects from several types of phenolics in olive oil. Some people also use olive leaf to try to treat infections. Research has shown that olive leaf extract may inhibit bacteria and fungi. It may also work against viruses and act as an antioxidant.

Does olive oil lower blood sugar?

Interactions. Due to olive oil's ability to lower blood sugar and blood pressure levels, caution may be needed for people taking drugs for those conditions.

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