Black Garlic for Immune System

What Is Black Garlic?

Black garlic is a regular fresh garlic that underwent fermentation for several weeks under controlled temperature and humidity. Studies show that black garlic has enhanced antioxidant properties compared to raw garlic. In addition, black garlic extract exhibits antidiabetic, antiallergic, anti-inflammatory, hepatoprotective and anticarcinogenic effects.

Benefits of Black Garlic for the Immune System

Given its high antioxidant content and anti-inflammatory activity, black garlic can help to strengthen your immune system. Upon fermentation, allicin – a compound that gives fresh garlic its characteristic taste and smell – converts to antioxidants like flavonoids and alkaloids [1]. Antioxidants protect or delay some types of cell damage, including those caused by oxidative stress.

Black Garlic and Atherosclerosis

Atherosclerosis is a chronic inflammatory disease of blood vessels. It appears as a buildup of substances like fats and cholesterol on the walls of arteries. As a  consequence, this buildup, also known as plaques, can interfere with blood flow or result in clot formation [2].

Studies show that black garlic can decrease the risk of atherosclerosis. The antioxidant and anti-inflammatory effects of black garlic can help reduce cell damage to the lining of arteries, decrease levels of “bad” cholesterol (LDL) and increase levels of “good” cholesterol (HDL) while reducing total cholesterol. More human studies are needed to confirm these effects in humans, but the preliminary findings suggest that black garlic may be a promising treatment for atherosclerosis [3].

Black Garlic Supplements

Black garlic supplements come in various forms, including capsules, tablets, powders, etc. Taken in moderation, they are generally considered safe. Yet, as with any supplement, it is important to consult with the doctor before taking them to adjust the dosage and confirm that you don’t have contraindications. In addition, be sure to read labels carefully and pay special attention to the contraindications and precautions section. For example, people taking blood thinners, pregnant and nursing women, children and people with low blood pressure should be cautious when taking black garlic supplements and discuss the dosage with their doctor.

Conclusion

In summary, black garlic is a fermented form of regular garlic that is believed to have enhanced beneficial bioactive properties. Among the effects of black garlic is its ability to boost the immune system to help fight cell damage.

You can incorporate whole black garlic into your diet by including it in the meals. It has a sweet and creamy taste and a soft, chewy texture. Notably, black garlic doesn’t have a characteristic garlic smell. An alternative way to benefit from black garlic is by taking supplements. However, it is advised to talk with your doctor before starting supplementation.