Benefits of Oregano oil

Benefits of Oregano oil

Most people have heard of Oregeno oil but do you know all the benefits? 

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1. Fighting bacteria

Thanks to the high levels of carvacrol, oregano oil may help fight certain types of bacteria.

For instance, Staphylococcus is a common type of bacteria that causes staph infection. Some strains occur naturally in the body, but when the bacteria grow too quickly, it can cause bothersome symptoms.

Research shows that carvacrol is effective in eliminating the bacteria Staphylococcus aureusand Staphylococcus epidermidis, two common causes of infection.

2. Treating small intestine bacterial overgrowth (SIBO)

Oregano oil may help treat chronic bacterial issues, such as SIBO. People with SIBO experience gastrointestinal problems due to an overgrowth of certain bacteria in their intestines.

A 2014 study found that herbal remedies, including one that contained high levels of both carvacrol and thymol, were effective tools in treating SIBO.

3. Treating fungal infections

Oregano oil also appears to be a potent antifungal agent thanks to high levels of thymol.

Research from 2015 found thymol to be an effective treatment for common Candida fungal infections.

Candida causes several types of infections, including:

Oral Thrush, Yeast infections, Infected toenails or fingernails, and athletes foot.

4. Providing antioxidants

Oregano oil is also a potent antioxidant. Antioxidants help protect the body from damage caused by oxidative stress and free radicals.

Oxidative stress may lead to increased DNA damage and cell death

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Oxidation may also play a role in other issues, such as arthritis, and some cancers.

Thymol and carvacrol are powerful antioxidants that may help reduce oxidation.

5. Reducing inflammation

Oregano may have anti-inflammatory properties.

Some sources claim that oregano oil may help reduce inflammation. The compound carvacrol shows anti-inflammatory effects in both animal models and in vitro studies.

Research from 2015 looked at a variety of investigations into carvacrol’s anti-inflammatory effects.

In one study on mice, the compound prevented obesity by affecting the genes involved in inflammation. In another animal study, the compound reduced swelling.

6. Healing wounds

Applying diluted oregano oil to the skin may help protect smaller cuts and scrapes on the skin as they heal.

Compounds such as thymol and carvacrol could protect these types of wound from bacterial infections.

7. Repelling insects

Both carvacrol and thymol may be effective insect-repellents. In 2017, researchers found that these compounds repelled some ticks and mosquitos. The research included test tube studies and those with human participants.

More research will help confirm this potential benefit, but rubbing diluted oregano oil on the skin may be a natural way to help repel insects.

8. Relieving pain

There is some evidence that oregano may be an effective pain reliever. An animal study found that an extract of oregano provided pain relief.

These results were dose-dependent — the more the animals took, the more pain relief they felt.

Importantly, the researchers used a water-based extract, so the oil may not provide the same results. 

9. Aiding weight loss

Oregano oil may also be a helpful tool for people looking to lose weight. Researchers have found that carvacrol, the main compound in oregano oil, disrupts part of the process that leads to the creation and accumulation of fat tissue.

More direct research may help provide additional evidence for these claims.

10. Fighting cancer

Some sources claim that oregano oil may help fight some cancers. One review notes that the essential oil from oregano helps prevent some types of colon cancer and breast cancer from growing in test tubes.

The oil also appeared to inhibit the growth of some lung cancer and prostate cancer cells. Much of the research in cancer comes from test tubes or animal models, so people should view the results with caution and never use oils as a replacement for medical treatment.

How to use Oregano oil

Oregano oil comes in capsules and as a liquid.

The strength of each oil may vary, so it is important to follow the manufacturer’s instructions or work with a qualified healthcare practitioner to determine the safest dose.

To use oregano oil topically for skin issues, dilute one or two drops into a teaspoon of carrier oil in the palm of your hand. A person can then apply this mixture directly to the skin.

Be sure not to take too much oregano oil, as it is very potent. It is best to use it sparingly under the guidance of a healthcare practitioner.

There is significant risk of burning internal tissue if a person takes the oil orally. Always follow the manufacturer’s guidelines.

Do not use oregano oil on children or infants. Pregnant or breastfeeding women and people with diabetes should also refrain from using it.

Oregano oil can interfere with some medications, including lithium and diuretics. Also, it is possible to be allergic to the oil.

Can oregano essential oil be ingested?

Oregano oil should not be consumed in the essential oil form. This can cause abdominal discomfort, nausea, vomiting, dizziness, and headache.

A person can consume oregano oil extract as a supplement in pill or capsule form or by consuming it with a meal.

How do you use oregano essential oil as an antibiotic?

One mouse study found oregano essential oil stopped bacterial growth in burn wounds. However, it is not currently advised to use oregano essential oil as an antibiotic in a clinical setting.

Is oregano oil good for the lungs?

Oregano oil is potentially good for lung health. One animal study found that oregano oil appeared to inhibit the growth of some lung cancer cells in a petri dish.

More recent research showed some promise that wild oregano essential oil has an inhibitory effect on certain bacteria known to cause pneumonia.

However, more research is needed both in terms of efficacy and how one might administer the essential oil.

What is oregano essential oil used for?

Oregano essential oil may offer antibacterial, antifungal, and anti-inflammatory benefits. Researchers are also exploring its potential use for wound healing, weight loss, and pain relief.

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