Black Seed Oil Benefits: Truth or Hype

Black seed oil is similar to oils like sunflower oil and canola oil, it also boasts of quite a few health benefits that have been known for a while now.

Black seeds and black seed oil

The power of seeds and oils are indeed very well-known and widely used. How about extracting the oil of the seeds, would it be a lot more beneficial?

Most of the vegetable oils we use are considered to be extracted oil from plant seeds. One of their main purposes is their use as a cooking oil. The most common seed oils that are known to be vegetable oils and are primarily used for cooking are sunflower oil, canola oil, and sesame oil. However, there is another seed that is called many other names such as black caraway, black cumin, black onion seeds, and kalonji – it is called the black seed which can also be made into oil, making it the black seed oil.

What is Black Seed Oil?

The black seed oil is derived from the black seeds which are from a plant called Nigella sativa. The Nigella sativa plant is characterized by flowers that range from colors white, blue, or pale purple. They are native to most areas in the eastern part of Europe, the western part of Asia, and also the Middle East.

The black seeds of the N. Sativa plant have long been used for medicinal purposes. They are most of the time used as remedies for certain health concerns, but there are also others who prefer using the seeds as flavorings and condiments in cooking dishes such as curry and they also serve the same purpose as the cumin and oregano when they are added to bread and pickles.

After the seeds are made into oils, they are produced in various methods in order for them to be consumed in different ways. Most of the time, the seed oils are put into capsules so they can take effect in the form of supplements. Sometimes they are made into oil and transferred into little bottles to act as topical oil remedies that can be applied to the skin. The seed oils are also widely used and added to other products such as natural and homemade shampoos, massage oils, fragrances, and other skincare products.

Also, one of the most well-known uses of black seed oil is as a healthy cooking oil that can be used for frying, baking, or in making specific drinks and beverages.

Health Benefits of Black Seed Oil

The studies regarding the health benefits of black seed oil are considered to be limited, however, there are a few research conducted that show promising results.

The seed oil is said to help in relieving symptoms of rheumatoid arthritis.

According to coordinated research last 2016, the black seed oil has potential health benefits specifically in relieving rheumatoid arthritis symptoms. The said research was published in Immunological Investigations, and it was conducted by asking 43 women who are experiencing rheumatoid arthritis during that time. They were asked to take one capsule of black seed oil per day for a whole month. The result of the study was a great decrease in the patients’ rheumatoid arthritis symptoms, plus the inflammation of the joints have surprisingly lessened.

It may be used as treatment against allergies, specifically allergic rhinitis

A study that was conducted last 2011 has provided results on how the seed oil can be used against allergic rhinitis. Based on the study, the use of seed oil has contributed to relieving allergic rhinitis symptoms such as nasal congestion, runny nose, and sneezing.

The oil may provide healing effects against diabetes.

The study that was published in Complementary Therapies in Medicine last 2015 has shown results on how black seed oil is effective in battling diabetes. They have seen that the extracts from Nigella sativa plants can lower levels of blood sugar and cholesterol, however, these are only tested by using models similar to diabetes in general and are not yet tested in humans. Therefore, further studies are needed to prove that the oil is indeed useful for treating diabetes.

Symptoms of asthma may be easier to control by consuming black seed oil.

There are also studies conducted to show how the seed oil may take effect in patients who suffer from asthma. According to a study that was published in an article in Phytotherapy Research last 2017, asthmatic patients that were given black seed oil supplements have shown impressive results in terms of controlling their asthma symptoms.

Black seed oil may be effective in preventing obesity.

The seed oil was given to women who are at risk of getting obese. The women were grouped into two, wherein the first group was asked to take black seed oil together with a low-calorie diet while the second group was given placebo supplements and was asked to eat low-calorie foods; both groups were asked to do what they were told for eights weeks.

The result for the first group who were asked to take black seed oil was improved weight loss with a decrease in their waistlines, also their triglyceride levels were lower compared to the other group who took a placebo.

The black seed oil may work against certain skin conditions.

Other than health benefits, the black seed oil is also said to take effect in the treatment of certain skin conditions such as:


The oil of the black seed is added to skin products like moisturizers so they can be topically applied to the skin; specifically, the face, where it can work its magic in fighting off the possible development of acne.


Known as a chronic skin disease that shows and disappears without notice, psoriasis appears as problematic patches on the skin that are most of the time itchy or painful. However, when the use of black seed oil was tested against psoriasis, the result has shown a lesser incident of developing psoriasis. They may also be effective as a treatment for the said skin condition.

Skin Moisturizer

Since the seed oil is mostly added to lotions and skin moisturizers, they are said to possess qualities that can help maintain the youthful glow of the skin. Plus, studies have shown that they somehow contribute to better moisture and hydration of the skin.


Though the positive results of using black seed oil have been shown, people are still asked to be aware of its possible side effects.

Almost all of the health benefits of seed oil are already proven to true, thus making them safe for consumption. But there are also possibilities that the oil can damage organs like the liver and kidneys when used in excessive amounts.

Just to be sure, before planning to use black seed oil, the person must ask for professional advice from their doctor.

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