Health Benefits of Herbs

Garlic Essential Oil Benefits

Garlic originates from the family of onion, leek, shallot, chive, rakko and is species of allium.

It originated from Central Asia and was mostly used in Mediterranean region, Africa, Europe, and Asia.

Garlic also known, as sativum is a herb or spice that flavors food and is also a curative in nature.

The spice has a distinctive aroma when cooked. Garlic grows underground as a bulb that contains about twenty cloves. These cloves when split they seem to be reddish, but on the smooth inside, it is pearly-white.


For ages, the herb has been used as a medicine to treat various diseases. Some people use the bulb of the garlic while others use the garlic leaves.

Health Benefits of Garlic Essential Oil

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Garlic is a seasoning that is very flexible that can be used for anything. The spice is crushed or pulverized to bring aromatic components during cooking. Some people consume garlic when raw.

Garlic supplements that are made from the herb’s clove have medicinal values. The cloves of garlic treat ailments related to heart and blood. Garlic is a natural remedy that curbs health disorders such as acne, bad breath, high blood pressure. The essential oil also boosts immune system and prevents flu viruses and common cold.

Garlic Essential Oil

The extraction of essential garlic oil is by the steam distillation process of crushed garlic. The process is pure and highly concentrated but also expensive one. This process is usually for commercial use.

Garlic essential oil can also be extracted through soaking chopped garlic in vegetable oil. Unlike extraction through steam distillation process, soaking in vegetable oil process is low concentrated. This is how to make garlic essential oil. This process is mostly used for homemade garlic essential oil.

How to Store Essential Garlic Oil

The garlic essential oil should be refrigerated and in a container that is airtight. To prevent botulism bacterial or salmonella infections. Garlic essential oil should be used within one to two weeks.

12 Benefits of Garlic Essential Oil

The herb Garlic is considered a superherb and the essential oil inherits many of the herbs amazing medicinal properties. Below you will find 12 of these superherb health benefits:

1. Boosts Immune System

The oil contains nutrients such as calcium, phosphorus, magnesium, zinc, iron, potassium, Vitamin C, protein, carbohydrates, B2, B5, B9, B1, and B3 that increases immunity. The nutrients also protect from aging problem that is because of free radicals.

Immune System

The garlic essential oil also acts against the flu and cold viruses present in the air. The garlic aroma when inhaled, it improves white blood cells. That assist in fighting against diseases and hence improving immune system.

2. Garlic Oil Benefits/Skin

Skin Infection
Skin Infection

Treats Skin Infection. The oil has anti-inflammatory and antifungal properties. That treat many skin diseases such as corns, psoriasis, warts, ringworm, and athlete’s foot.

Research has also shown that the antifungal properties contained in garlic oil, have the ability to fight against skin cancer. Take caution when you are using the garlic oil, you should not overheat it as it can burn your skin.

3. Treats Acne

Teenagers and pregnant mothers suffering from hormone fluctuation causing acne and breakouts can use garlic essential oil. The oil has the ability to remove blemishes. In addition, by ingesting garlic into the body, you reduce acne symptoms.

When garlic is ingested, you get benefit of clear skin. You should not apply garlic directly to the skin as it can cause swelling and redness.

4. Garlic Essential Oil for Hair Growth

Treats Dandruff and Prevents Hair Loss. The garlic oil can treat dandruff. The garlic essential oil is effective for treating baldness and hair lice. The oil has nutrients that improve hair texture and boost hair growth.

Prevents Hair Loss
Prevents Hair Loss

When the oil is applied on the scalp, it enhances hair growth. Consult your doctor first before you use as you may feel side effects such as nausea, heartburn, and gas.

5. Treatment for High Blood Pressure

Cholesterol levels can be corrected by the daily intake of garlic supplements. The consumption of garlic reduces blood pressure(1) by minimizing blood-lipids like cholesterol and triglycerides and thinning the blood.

6. Fights Against Cancer

Apart from fighting against skin cancer, garlic oil also fights against stomach cancer and breast cancer(2). Through research, the garlic essential oil has been found to consist of the compound diallyl sulfides that inhibit formation of tumors. This compound assists the liver to detoxify chemicals that cause cancer.

cancer cell
cancer cell

Another study has shown that garlic contains bioflavonoids. Which are found in vegetables. Such as, cruciferous vegetable like Brussels sprouts, cauliflower, broccoli, and cabbage that fight cancer. You should stop using garlic oil one week before undergoing surgery as it lengthens bleeding.

7. Garlic Essential Oil for Ear Infections

Treats Ear Infections. Since ancient, garlic oil was used as a remedy for ear infection. The garlic essential oil has antiviral, antiseptic, and antibacterial properties. That make it effective for ear infection treatment. You should use two to three drops of the oil on the ear.

8. Fights Against Heart Diseases

Consumption of garlic assists in reducing blood pressure by thinning the blood. Thus, suppressing heart diseases such as heart attack and strokes. Garlic consists of the compound ajoene(3). That prevents clumping of sticky blood platelets, a coagulation which can lead to these diseases.

9. Acts as a Mosquito Repellent

The aroma of garlic overpowers mosquito making it unable to bite. Applying garlic oil on the skin, it acts as a natural mosquito repellent. You should test whether you are allergic to the oil before applying all over the exposed area. You can also use this as a insect repellent and as a spray to deter insects.

10. Improves Endurance During Exercise

The doctor recommends exercise for heart patient. Garlic oil enhances tolerance during exercise. Research has proven that garlic essential oil assists in reducing heart rate. When at the peak of exercise and this helps the patient with diseases of coronary artery to endure throughout the exercise.

11. Boost Bone Health in Women

Bones in women becomes weak after they reach a certain age or after surgical removal of one or both ovaries. Garlic oil aid in preventing bone tissue resorption. The study shows that garlic essential oil supplement prevents the bone density decrease.

12. Helps in Diabetes Management

Diabetes has become the health worry nowadays. However, the research has shown that garlic oil can help a great deal in preventing diabetes. Compounds in garlic such as S-allyl cysteine sulfoxide, allyl propyl disulfide, and allicin. Helps to raise the insulin levels in the blood ensuring the adequate levels. Garlic oil supplement control type 2 diabetes.

Other health benefits of Garlic Essential Oil

  • Helps to treat fungal infections
  • Treats deep wound
  • Fight against respiratory infections
  • Treats congestion
  • Helps to treats bronchitis
  • Treats pneumonia
  • Fights against tuberculosis
  • Therapeutic drug for rheumatic pains
  • Treats hype chronic diarrhea
  • Prevention against candida overgrowth
  • Treats genital herpes
  • Fights chronic sinus infection
  • Remedy for allergies
  • Treats toothaches
  • Prevents against impotence


Garlic essential oil has many benefits to our health and thus should be implemented into a diet for a healthy bodily system. In short, the Health benefits of Garlic are infinite, just consume it on a regular basis and make your life more healthy.

Medical information provided is for information purposes only. Always get guidance about a medical condition from a health care professional.

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