Black seed oil for post-COVID recovery: what scientists have discovered

The coronavirus infection (COVID-19) is not just an acute illness — it’s a severe disease that affects the respiratory system, brain, gastrointestinal tract, and other organs. After recovering from COVID-19, the body remains weakened and requires targeted support and restoration. Common post-COVID symptoms include shortness of breath, headaches, loss of appetite, fatigue, apathy, and sometimes even depression.

The benefits of black seed oil for post-COVID recovery

Scientists from the University of Technology Sydney (UTS) have found that one of the most effective natural products for restoring health after COVID-19 is black seed (Nigella sativa) and its cold-pressed oil.

Model studies conducted by the Australian research team revealed that thymoquinone—the key active compound in black seed and its oil — helps the body fight COVID-19 and recover faster. Thymoquinone binds to the virus’s «spikes», preventing it from attaching to mucous membranes and causing lung inflammation.

Moreover, thymoquinone is one of the most powerful immune modulators, stimulating the production of white blood cells and T-killer cells — the main components of the immune defense system. It is also a strong antioxidant, protecting the body from free radicals that damage cells across multiple systems, including the immune system.

Professor Kaniz Fatima Shad from UTS noted that thymoquinone helps block the so-called «cytokine storm», which is responsible for many severe post-COVID complications. Laboratory studies on animals also demonstrated that thymoquinone prevents the release of interleukins — a group of cytokines primarily produced by white blood cells as part of the body’s immune response.

In addition, researchers found that thymoquinone inhibits the activity of Staphylococcus aureus, a bacterium that can infect the skin and mucous membranes, leading to conditions such as osteomyelitis, arthritis, bronchitis, sinusitis, and skin abscesses.

In 2021, Novatek Pharmaceuticals conducted studies confirming the effectiveness of black seed against COVID-19 and even developed a pharmaceutical product based on it. However, the human body absorbs natural black seed oil and seeds more efficiently than synthetic medications. These natural products are free from preservatives, stabilizers, and other artificial additives.

How to use black seed oil for better health

To restore strength and vitality after COVID-19, it is recommended to take black seed oil or raw black seeds daily. The standard adult dosage for post-COVID recovery is 2 teaspoons per day—either on an empty stomach or added to food such as salads, sauces, or side dishes.

As with most natural remedies, black seed oil does not work instantly. Consistent daily use for at least one month is recommended, though many people begin to notice improvements after just two weeks.

The Ukrainian brand TM CraftOil offers fresh, aromatic, 100% natural black seed oil, as well as kalonji seeds and black seed flour. The oil is cold-pressed in-house using certified equipment, immediately bottled in dark glass containers, and hermetically sealed to preserve its freshness and nutritional value. CraftOil black seed oil is a «living» product rich in vitamins, minerals, and essential micro- and macroelements vital for the normal functioning of the human body.

To learn more about the beneficial properties of black seed oil and seeds or to place an order, simply contact our CraftOil team for more information.