Oregano Oil: What Is It and What Are Its Benefits?
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Leesduur: 6 min
Oregano is an herb primarily known as an ingredient in Italian cuisine. But it can also be concentrated into an essential oil packed with powerful compounds offering various health benefits: oregano oil!
But what exactly is oregano oil and what are its benefits? I'll explain it to you in this article!
Oregano oil contains phenols such as carvacrol, rosmarinic acid and thymol, which have antibacterial, anti-inflammatory and antioxidant properties.
Oregano essential oil can improve your cholesterol, fight free radicals, and possibly reduce fat production.
Although animal studies are positive, more human research is needed for definitive conclusions about the health benefits of oregano oil.
Table of contents
What is oregano oil? Benefits of oregano oil: 1. It is a natural antibiotic. 2. It is a powerful antioxidant . 3. It has anti-inflammatory properties. 4. It is good for your cholesterol. 5. It helps with weight management. Oregano oil is super healthy. Questions about oregano oil. Frequently asked questions.
What is oregano oil
Oregano (Origanum vulgare) is a plant in the same family as mint. Both plants are popular for adding flavor to dishes.
Oregano oil is made by air-drying the leaves and shoots of the Origanum vulgare plant. After the leaves are dried, the oil is extracted. The oil is then concentrated through steam distillation.
Extraction is the separation of substances based on solubility. When you brew tea, you're also extracting. You remove the flavor compounds from the tea by dissolving them in water.
Oregano oil contains various phenols, terpenes, and terpenoids. These substances have powerful antioxidant effects. The three main components of oregano oil are:
- Carvacrol- This is the most common phenol in oregano and has an antibacterial effect.
- Rosmarinic Acid- This is a powerful antioxidant that helps protect against damage caused by free radicals.
- Thymol - This is a natural anti-fungal remedy that also supports the immune system.
Tip: Also read our article “6 Natural Ways to Boost Your Immune System“
Benefits of oregano oil
The substances I just mentioned form the basis of oregano oil's health benefits. I'll explain these benefits below.
1. It is a natural antibiotic
In particular, the carvacrol in oregano oil makes it a natural antibiotic.
In a study on mice, it was found that 43% of mice fed oregano oil had a survival rate almost as high as the 50% survival rate for mice fed normal antibiotics.(1)
In addition, oregano essential oil also appears to be effective against some bacteria that may be resistant to antibiotics.
However, more human studies are needed on the effects of oregano oil and any similar health benefits when used as a supplement.
2. It is a powerful antioxidant
Antioxidants help protect the body from damage caused by free radicals. It turns out that oregano contains 3-30 times more antioxidants than other herbs like thyme, marjoram, and St. John's wort.
Fresh oregano has a very high antioxidant content, much higher than that of most fruits and vegetables.
Because oregano oil extract is highly concentrated, you need much less oregano oil to achieve the same antioxidant benefits as with fresh oregano.
3. It has anti-inflammatory properties
Inflammation in the body is linked to several adverse health effects. Oregano oil has been shown to have anti-inflammatory properties due to its antioxidant properties.
Carvacrol and rosmarinic acid, two of the main components in oregano oil, are responsible for this.
A mouse study showed that oregano essential oil, along with thyme essential oil, reduced inflammatory markers in mice with artificially induced colitis.(2)
The substances in oregano oil have an anti-inflammatory effect in mice, but this still needs to be further proven in human studies.
4. It's good for your cholesterol
It is mainly carvacrol and thymol in oregano oil that have a positive effect on your cholesterol.
In a study, people with high cholesterol were given a diet and advice to lower their cholesterol. Some of the participants were also given oregano oil. After three months, the people who also received oregano oil had lower LDL (bad cholesterol) and higher HDL (good cholesterol) levels. (3)
So, it's been shown that oregano oil is good for your cholesterol if you have high cholesterol. This is due to the substances carvacrol and thymol.
5. It helps in weight management
Finally, carvacrol also means that oregano oil can help with weight management. It even appears that this substance can reverse the production of fat cells. (4)
However, more research is needed to show whether oregano oil really has much of an impact on weight loss, but it certainly helps with weight management.
Oregano oil is super healthy
Oregano oil is both relatively inexpensive and readily available. It contains more antioxidants than most fruits and vegetables and is packed with powerful compounds called phenols.
The oil also contains compounds that can be effective against bacteria and fungi, are good for your cholesterol and can help with weight management.
In summary, it can be said that the substances in oregano oil offer a number of important health benefits, but the benefits for humans still need more research.
Questions about oregano oil
What is oregano oil?
Oregano oil is an essential oil extracted from the leaves and shoots of the oregano plant.
What is oregano oil used for?
Oregano oil is often used in aromatherapy and as a natural remedy for the respiratory and stomach.
Is oregano oil safe?
Generally, oregano oil is safe when used correctly. However, overdose or misuse can lead to skin irritation or other side effects.
How do I use oregano oil?
Oregano oil can be inhaled, taken orally, or applied to the skin, depending on the application. However, it should always be diluted before applying to the skin.
What are the benefits of oregano oil?
Oregano oil has antibacterial, antiviral, and antifungal properties. It can also aid digestion and relieve respiratory problems.
Can oregano oil help with colds?
Yes, oregano oil is often used to relieve cold symptoms due to its antibacterial and antiviral properties.
Is oregano oil edible?
Oregano oil can be consumed in small amounts. It's often used in cooking for its strong flavor.
Can oregano oil help with skin problems?
Yes, oregano oil can help with a range of skin problems, such as acne and skin infections, due to its antibacterial and anti-inflammatory properties.
Can I be allergic to oregano oil?
Yes, some people can have an allergic reaction to oregano oil. It's always best to test a small amount on your skin before using it extensively.
Can I use oregano oil during pregnancy?
The use of oregano oil is generally not recommended during pregnancy without consulting a doctor.
Can oregano oil help you lose weight?
There is no scientific evidence that oregano oil directly helps with weight loss.
Can oregano oil help with hair loss?
Although there is no direct evidence, some believe that oregano oil can stimulate the scalp and possibly reduce hair loss. However, more research is needed.
Can oregano oil support my immune system?
Yes, oregano oil has powerful antibacterial and antiviral properties, which can support the immune system.
Can I use oregano oil for my teeth?
Oregano oil may help combat gum disease and improve oral health due to its antibacterial properties. However, it is not a substitute for regular oral care.
Can oregano oil help repel mosquitoes?
Oregano oil can act as a natural insect repellent. However, it's best combined with other essential oils for optimal results.
Can I use oregano oil on my pet?
It's best to consult a veterinarian before using oregano oil on your pet. Some animals can be sensitive to essential oils.
How do I store oregano oil?
Oregano oil should be stored in a cool, dry place, away from direct sunlight.
How long can I use oregano oil after opening?
It is generally best to use oregano oil within 2-3 years of opening for best quality and effectiveness.
Can I use oregano oil in my diffuser?
Yes, oregano oil can be used in a diffuser to purify the air in your home and spread a pleasant scent.
Can oregano oil help you sleep?
Although oregano oil isn't specifically known for promoting sleep, some people find its aroma soothing, which can contribute to a good night's sleep.
