The Man’s Guide to Black Seed Oil: Uses & Health Benefits
In natural health solutions, few ingredients have the history and broad range of benefits that black seed oil offers.
But today, let’s focus on men. From its influence on testosterone levels to its role in improving sexual health, prostate health, and even countering hair loss, black seed oil immensely benefits men's health.
So, whether you're already versed in natural health remedies for men or are just beginning your journey, read on and learn what black seed oil has to offer!
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What is Black Seed Oil?
Black seed oil, also known as Nigella Sativa, Black Cumin, and Kalonji oil, is an all-natural, vegetal oil derived from the seeds of the Nigella sativa plant, a small shrub with purple or white-tinged flowers native to Asia and the Middle East.
The history of black seed oil use dates back over 2000 years. It’s been widely used in traditional medicines like Ayurveda, Unani, and ancient Islamic medicines.
Black seed oil’s powerful health benefits come from its richness in numerous nutrients. Its key active ingredient is thymoquinone, a powerful antioxidant. But the oil also contains high levels of thymol, another antioxidant, and countless anti-inflammatory compounds. Other bioactive compounds include nigellone and alpha-herein, which have anti-asthmatic effects.
Regarding nutrition, Nigella Sativa oil is rich in essential fatty acids, particularly linoleic and oleic acids. It also contains vitamins, amino acids, proteins, carbohydrates, and minerals like calcium, potassium, and iron.
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Today, Black seed oil is mostly consumed in capsules and liquid oil. The capsules are taken as dietary supplements, while the liquid oil can be used both orally (pure or added to food and beverages) and externally (applied to the skin or hair). It's also found in many beauty products, including skin creams, soaps, and shampoos.
The list of Black Seed Oil’s health benefits is quite extensive and includes the following:
- Diabetes management
- Heart health
- Cancer prevention
- Liver and kidney health
- Weight management
- Skin and hair health
- Mental health
- Immunity booster
- Digestive Health
It's important to note that while black seed oil has many health benefits, it's not a substitute for medical treatment. Therefore, consulting with a healthcare provider before starting any new supplement regimen is essential.
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Black Seed Oil Benefits for Men
In addition to the aforementioned general health benefits that both men and women can appreciate, black seed oil also has unique attributes beneficial specifically to men's health!
It is rich in nutrients crucial for men's well-being, such as fatty acids, proteins, vitamins B1, B2, B3, zinc, and selenium. These nutrients help with different male concerns, such as male fertility, prostate health, testosterone levels, muscle development, male pattern baldness, and more.
So, let's delve a little deeper and explore precisely how black seed oil benefits men.
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Black seed oil has been used for centuries to help deal with male infertility. And while modern medical research is still relatively limited, preliminary studies back it up. The positive impact of Nigella sativa on male fertility comes from different aspects:
- It improves sperm quality: research shows that regular black seed oil consumption increases sperm count, motility, and morphology, all of which are important factors in male fertility. This study, in particular, even concludes that “daily intake of 5ml N. sativa oil for two months improves abnormal semen quality in infertile men without any adverse effects.”
- It increases testosterone levels: black seed oil is known to help regulate hormones, including testosterone, a key hormone in sperm production and male fertility.
- It protects sperm from oxidative stress: thymoquinone, the main active compound in black seed oil, is a powerful antioxidant. It helps protect sperm from oxidative stress, a factor that can lead to DNA damage in the sperm and affect male fertility.
Additionally, chronic inflammation can also negatively impact fertility. As black seed oil has potent anti-inflammatory properties, it also helps by reducing inflammation in the body.
However, remember that while black seed oil shows promise in these areas for men’s reproductive health, it's not a standalone solution for fertility concerns. Men experiencing fertility issues should seek advice from a healthcare provider to explore all possible causes and treatments.
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Male sexual benefits
Besides fertility improvement, black seed oil also significantly improves men's sexual function. It has been used for centuries in traditional medicine to address erectile dysfunction and libido.
Indeed, Nigella sativa is known to boost blood flow, which helps improve erectile function, as erections depend on the healthy flow of blood to the penis.
Additionally, as mentioned above, the fact that black seed oil increases testosterone levels directly impacts men’s libido. This hormone plays a crucial role in enhancing sex drive and libido.
Last, thanks to its rich nutrient profile, black seed oil helps enhance overall energy levels, directly benefiting sexual stamina.
The benefits of black seed oil on mood and anxiety can also significantly influence men’s sexual health, performance, and enjoyment.
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Another great benefit of black seed oil for men is its natural effects on prostate health. Prostate health is a significant concern for many men, especially as they age. The prostate gland can enlarge, leading to benign prostatic hyperplasia (BPH) or prostate cancer.
A recent study has demonstrated that black seed oil exerts anti-BPH effects.
Additionally, the powerful antioxidant properties of thymoquinone, its main active compounds, protect prostate cells from damage caused by free radicals. Oxidative stress and damage are known to contribute to the development of prostate cancer.
Preliminary research further suggests that thymoquinone can inhibit the growth and spread of cancer cells, and some studies have specifically looked at its positive effects on prostate cancer cells. The results, published by the Kanazawa University researchers, show that the thymoquinone found in black seed oil “selectively kills prostate cancer cells at advanced stage.”
While more research and clinical trials are needed to understand how exactly black seed oil may help prevent prostate cancer in men, its consumption is safe. It can easily be incorporated into a well-balanced, anti-cancer diet.
Related article: What Are the Potential Side Effects of Black Seed Oil?
Male pattern baldness
Male pattern baldness, or androgenetic alopecia, is the most common type of hair loss and affects 50 million men in the U.S.
It's characterized by a receding hairline and thinning hair on the crown of the head. This hair loss is believed to be caused by genetic and hormonal factors. The hormone dihydrotestosterone (DHT), a derivative of testosterone, plays a key role here. It's thought to shrink hair follicles, leading to thinner hair and, eventually, hair loss.
Black seed oil has been used as a natural remedy for male pattern baldness for centuries.
First, its anti-inflammatory and antioxidant properties protect the hair follicles from damage.
Then, Nigella sativa is a natural stimulator for hair growth. A study published in the Journal of Tropical Medicine showed that a mixture of coconut and black seed oil effectively stimulated hair growth in mice.
Applying black seed oil directly to the scalp and hair helps nourish the hair follicles and potentially reduces inflammation and oxidative stress, thereby promoting healthier and thicker hair growth.
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With its unique composition and potential health benefits, black seed oil is a safe and valuable addition to a man's wellness routine, supporting areas from heart health to sexual function and hair growth. But always remember that it should complement, not replace, a balanced diet, exercise, and regular medical check-ups!
We'd love to hear from you! Have you been using black seed oil for its benefits to men's health? What are the positive changes you've observed?
 Kolahdooz M, Nasri S, Modarres SZ, Kianbakht S, Huseini HF. Effects of Nigella sativa L. seed oil on abnormal semen quality in infertile men: a randomized, double-blind, placebo-controlled clinical trial. Phytomedicine. 2014 May 15;21(6):901-5. doi: 10.1016/j.phymed.2014.02.006. Epub 2014 Mar 25. PMID: 24680621. https://pubmed.ncbi.nlm.nih.gov/24680621/
 Umar Z, Qureshi AS, Rehan S, Ijaz M, Faisal T, Umar S. Effects of oral administration of black seed (Nigella sativa) oil on histomorphometric dynamics of testes and testosterone profile in rabbits. Pak J Pharm Sci. 2017 Mar;30(2):531-536. PMID: 28649080.https://pubmed.ncbi.nlm.nih.gov/28649080/
 Sadeghimanesh A, Gholipour S, Torki A, Amini-Khoei H, Lorigooini Z, Habtemariam S. Inhibitory effects of Nigella sativa seed oil on the testosterone-induced benign prostatic hyperplasia in rats. Biomedicine (Taipei). 2021 Mar 1;11(1):19-25. doi: 10.37796/2211-8039.1083. PMID: 35223391; PMCID: PMC8823465. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8823465/
 Yi T, Cho SG, Yi Z, Pang X, Rodriguez M, Wang Y, Sethi G, Aggarwal BB, Liu M. Thymoquinone inhibits tumor angiogenesis and tumor growth through suppressing AKT and extracellular signal-regulated kinase signaling pathways. Mol Cancer Ther. 2008 Jul;7(7):1789-96. doi: 10.1158/1535-7163.MCT-08-0124. PMID: 18644991; PMCID: PMC2587125. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2587125/
 Kohno, S., et al. (2020) Pharmacologically targetable vulnerability in prostate cancer carrying RB1-SUCLA2 deletion. Oncogene. doi.org/10.1038/s41388-020-1381-6.