Black cumin oil (black seed oil) or black seed oil is known for its efficacious properties. Research shows that this essential oil may offer many health and cosmetic benefits. For example, it helps in improving skin conditions and treating certain diseases. For more details, see this article that will discuss the benefits of black cumin oil.
Get to know black cumin oil
Black seeds are also known as black cumin, black caraway, kalonji, and black onion seeds. This black cumin comes from the Nigella sativa plant. This is a small plant with pale purple, blue, or white flowers that grow in Eastern Europe, West Asia, and the Middle East.
Many people have been using black cumin as a natural medicine for thousands of years. The seeds can also give the flavor of curry, pickles, and bread in a manner similar to cumin or oregano.
The black seed oil contains thymoquinone, which is an antioxidant and anti-inflammatory compound that may also have properties that inhibit tumor growth.
People can consume black seed oil in capsule form or apply it directly to benefit the skin. You can also add black cumin oil as a massage oil, shampoo, homemade skincare products, and fragrances.
High-quality black cumin oil is also suitable for use in cooking, baking, and concocting drinks.
Benefits of Black Cumin Oil
Researchers from various specialties have examined the possible benefits of black cumin. However, it is important to note that many studies carried out to date use cells or animals as experiments. Indeed, available research on the effects of black cumin oil on humans is still limited.
- Benefits of black cumin oil for weight loss
lose weight in diabetics
Research shows that black cumin seed supplements can help reduce body mass index (body mass index or BMI). The study participants did not report severe side effects from taking this supplement.
A systematic review published in the Journal of Diabetes & Metabolic Disorders found that black cumin oil was quite effective in overcoming obesity.
- Benefits of black cumin oil for the skin
Black cumin oil may be beneficial for people with the following skin conditions.
Eczema: According to a small scale study comparing the benefits of N. sativa with prescription drugs, black cumin oil can reduce the severity of eczema on the hands.
Acne: Research shows that the antimicrobial and anti-inflammatory effects of black cumin oil can improve acne. In one study, 58 percent of participants rated cumin oil to be quite effective, while 35 percent felt the results were mediocre.
Psoriasis: A 2012 study conducted in mice showed that this oil has antipsoriatic benefits.
Black cumin oil can also smooth hair, soften skin, and act as a moisturizer. Unfortunately, strong scientific evidence to confirm this benefit is lacking.
- Benefits of black cumin oil as an herbal medicine
Black cumin oil may also be beneficial for several health conditions, including:
Recent research shows that thymoquinone in black cumin oil can affect programmed cell death, or apoptosis, in some types of cancer cells. This includes brain cancer, leukemia, and breast cancer cells.
However, many studies on the effect of black cumin oil on cancer use cells taken from humans (not directly to the human body), so researchers do not yet know how effective the oil can treat cancer patients.
Liver and kidney function
According to a study conducted on rats, black cumin oil can reduce complications of liver disease and improve the structure of kidney organs. Researchers do not know whether this effect will also occur in humans.
Black cumin oil might be beneficial for diabetic patients, according to a study published in Complementary Therapies in Medicine in 2015.
The researchers analyzed previously published research on the use of N. sativa for diabetes and concluded that this herb regulates blood sugar and cholesterol levels. However, clinical trials are still needed to clarify the effect.
Placebo-controlled clinical trials in men with abnormal sperm and fertility problems have found that black cumin oil can increase sperm movement and increase sperm count and semen volume.
According to research published in Immunological Investigations, black cumin oil can help in treating rheumatism. The study was conducted on 43 women with mild to moderate rheumatism who took capsules of black cumin oil or placebo every day for one month.
The results showed that treatment with black cumin oil caused a reduction in arthritis symptoms (as assessed by the DAS-28 rating scale), levels of blood inflammation markers, and the number of swollen joints.
A study published in the American Journal of Otolaryngology shows that black cumin oil can reduce nasal congestion, itching, colds, and sneezing after two weeks.