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Health Benefits of Rosemary Oil, Uses And Its Side Effects

Last Updated: Sep 03, 2020

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Rosemary oil is one of the best essential oils used for a number of things. There are several dishes cooked using rosemary oil. The oil of rosemary is extracted from its leaves and is extensively used for the purpose of cooking; manufacturing personal care products and for healing the skin and the parts of the body.

Rosemary oil used for different medical conditions that rosemary oil has gained huge popularity. It is valued by people throughout the world because of its ability of strengthening the body and healing the delicate organs like heart, brain and liver.

About Rosemary Oil

Rosemary is a perennial herb that is quite woody and comes with evergreen, fragrant and needle-like leaves and pink, purple, blue or white flowers that are native to the Mediterranean region. The scientific name for Rosemary is Rosmarinus Officinalis and it is the member of the Lamiaceae mint family which includes several other herbs.

Rosemary is a name that is derived from the Latin word Rosmarinus where Ros means dew; marinus means sea or the dew of sea. This plant is also known as Anhos in Greek which means flower. Rosemary oil is basically steam distilled from this perennial herb featuring needle-like leaves.

The familiar fragrance of rosemary oil and its herbaceous and robust aroma have made it one of the most popular ingredients in personal care and aromatic products.

Nutritional Value of Rosemary Oil

Rosemary oil contains proteins, phytosterols, ash and water. The carbohydrate content of this oil delivers 192 calories while its fat content delivers 127 calories. The protein content of rosemary oil offers just 12 calories.

Rosemary oil is also rich in its content of vitamins A and C along with riboflavin, thiamin, vitamin B6, folate and niacin. The vitamin A content of rosemary oil offers healthy skin, vision protection and increased protection from mouth and lung cancers. The vitamin C content of rosemary oil helps in the synthesization of collagen, the protein needed for optimal organs, bones, skin and blood vessels.

Another prominent mineral found in rosemary oil is manganese that helps by working in the form of an antioxidant. Rosemary oil also contains potassium and iron along with magnesium, calcium and copper.

Nutritional facts Per 100 grams

15 g
Total Fat
50 mg
0.96 g
64 g
Total Carbohydrate
4.9 g

Vitamins and Minerals

3128 IU
Vitamin A
1.3 g
61 mg
Vitamin C
29 mg
1.7 mg
Vitamin B-6
220 mg

Health Benefits of Rosemary Oil

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Mentioned below are the best health benefits of Rosemary Oil

Rosemary essential oil good for digestion

One of the most prominent benefits of rosemary oil is that it aids in digestion. It is one of the most common oils used for relieving flatulence, constipation, stomach cramps, bloating and indigestion. It also helps in relieving the signs of dyspepsia while also proving to be effective in the form of an appetite stimulant.

Moreover, it has been proved through research that rosemary oil detoxifies the liver and also helps in regulating the formation and the release of bile which is one of the most important parts of the digestive procedure. Rosemary oil stimulates the flow of blood further proving to be beneficial in the absorption of nutrients.

Rosemary oil for hair growth and thickness

You can take your hair care regimen to a completely different level by using rosemary oil. It is one of the most common ingredients in lotions and shampoos. Regular use of this oil helps in stimulating the hair follicles resulting in the growth of stronger and longer hair.

Rosemary oil also helps in slowing the procedure of premature hair loss and hair graying. Hence, it is one of the best tonics for bald individuals or the ones who are just starting to experience male pattern baldness.

Rosemary oil is also good for flaky and dry scalps. Massaging the scalp regularly with rosemary oil nourishes it and helps in removing dandruff.

Prevents dental problems

Rosemary oil works in the form of a disinfectant and is hence used as a good quality mouth wash. It helps in removing oral bacteria and bad breathe. It prevents gingivitis, plaque build-up, cavities and various other damaging dental problems.

Rosemary essential oil good for memory

Rosemary oil comes with memory strengthening abilities and is thus used for enhancing the memory. It has a calming effect on the brain and thus helps in improving the working memory performance of the brain. It produces an enhancement in the performance of overall memory quality and secondary factors affecting the memory of an individual.

Rosemary oil also helps in producing a feeling of contentment. It is also effective in the treatment and the prevention of Alzheimer’s disease.

Rosemary oil for infection

Studies have proved the fact that rosemary oil can go a long way in enhancing free radical scavenging activity and in reducing the levels of cortisol which protects the human body from serious diseases which are a result of oxidative stress.

Use rosemary oil for immune system

The oil derived from rosemary helps in stimulating the activity of antioxidants that manifest themselves as powerful tools for fighting diseases and infections. Inhalation and massage of rosemary oil can be of good help in strengthening the immune system and in combating diseases that are caused due to free radicals. These diseases include heart diseases and cancer.

Rosemary oil for respiratory infections

Respiratory problems can very well be treated with the effective use of rosemary oil. Rosemary oil possesses antiseptic properties that help in treating respiratory infections. Since it also works in the form of an antispasmodic, it can effectively be used for treating bronchial asthma.

Rosemary oil treats sore throats and allergies

The fragrance of rosemary oil is highly effective in doing away with throat congestion. It is only because of this reason that this oil is used for treating allergies, sore throats, flu and cold.

Rosemary oil treats arthritis and muscle pains

One of the most important qualities of rosemary oil is that it is highly effective in treating rheumatism, arthritis and muscle pains. Massaging the affected areas of the body with rosemary oil can help in relieving pain from joint aches and sprains. This is because of the anti-inflammatory properties of rosemary oil.

Rosemary oil stimulates blood circulation makes it one of the excellent sources for managing pains. It also helps in healing wounds faster. When used in the form of a massage oil, it helps in relieving cramps, aches, spasms, rheumatism, arthritis and stiff neck. Rosemary oil can also be of good help in curing headaches.

Rosemary oil reduces anxiety

Anxiety relief is possible to a great extent with the use of rosemary oil. Inhaling the scent of rosemary oil prior to going to bed can significantly lower anxiety levels.

Reduces appearance of stretch marks

Rosemary oil is one of the most excellent oil when it comes to reducing the appearance of ugly stretch marks. Coconut oil and rosemary oil, when used in perfect combination can help in bringing the desired results.

Reduces appearance of cellulite

Rosemary oil is also one of the best oils to be used for skin care. Those ugly and fatty dimples on the facial skin can easily be eliminated by making use of rosemary oil on a regular basis. Due to the fact that rosemary oil stimulates blood circulation and flushes out toxins from the body, it helps in reducing cellulite as well.

Uses of Rosemary Oil

The uses of rosemary oil include direct inhalation and topical application. If you are really worried about butterflies and bees that get affected by the chemical pesticides that you use as insect repellents, you can go for rosemary oil which works as a natural insect repellent.

Rosemary oil is also one of the best oils that can be used in the form of a cleaning spray. It can either be used for cleaning the bathroom or the kitchen. It possesses antibacterial, antiseptic, antifungal and antiviral properties that make it one of the best cleansing oils. Rosemary oil also used in traditional medicines because of its content of phytochemicals. Rosemary oil can also be used as a natural deodorant that helps in doing away with body odor.


Side-Effects & Allergies of Rosemary Oil

There might be certain allergic reactions caused by rosemary oil at times. Therefore, it is always a good idea to consult a doctor prior to using this essential oil. Rosemary oil is volatile in nature and therefore it can also cause vomiting. Breastfeeding and pregnant women should not use this oil because it can negatively affect the fetus and can also result in a miscarriage.

Origin And Cultivation of Rosemary Oil

There might be certain allergic reactions caused by rosemary oil at times. Therefore, it is always a good idea to consult a doctor prior to using this essential oil. Rosemary oil is volatile in nature and therefore it can also cause vomiting. Breastfeeding and pregnant women should not use this oil because it can negatively affect the fetus and can also result in a miscarriage.

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    Written ByDrx Hina FirdousPhD (Pharmacology) Pursuing, M.Pharma (Pharmacology), B.Pharma - Certificate in Nutrition and Child CarePharmacology
    Reviewed By
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    Reviewed ByDt. Ms. Shilpa MarwahB.Sc (Home Science), Post Graduation Diploma in Dietetics and Public Health NutritionDietitian/Nutritionist

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