Improve Cognitive Function & Memory with Black Garlic

Black garlic has been gaining popularity as a superfood in recent years. It is a fermented form of regular garlic that has been aged for several weeks under controlled conditions of high heat and humidity. During this process, the garlic undergoes a chemical transformation that gives it a distinct black color and a sweeter, milder flavor.

While black garlic has been used in traditional medicine for centuries, recent research has revealed its potential as a brain-boosting superfood. In this article, we’ll explore how black garlic can improve cognitive function and memory.

Black garlic contains antioxidants that protect the brain

One of the main benefits of black garlic is its high concentration of antioxidants. Antioxidants are molecules that neutralize free radicals in the body, which have the potential to cause oxidative harm and result in chronic illnesses like Alzheimer’s and Parkinson’s.

Black garlic has been shown to have higher levels of antioxidants than regular garlic and also contains unique compounds like S-allyl cysteine (SAC) that have been linked to brain health [1,2]. SAC has been shown to protect neurons from damage and promote neuron growth [3,4]. However, more studies are needed to verify these effects of SAC in humans.

Black garlic can improve blood flow to the brain

Another way that black garlic can benefit the brain is by improving blood flow. The brain requires a constant supply of oxygen and nutrients to function properly, and poor circulation can lead to cognitive decline and memory problems.

Studies have shown that black garlic can enhance blood circulation by increasing the production of nitric oxide, a compound that relaxes blood vessels and promotes better blood flow. This effect may be especially beneficial for older adults who are at risk for age-related cognitive decline.

Black garlic may reduce inflammation in the brain

Inflammation is a natural defense mechanism of the immune system, activating in response to injury or infection. However, chronic inflammation can be harmful and has been linked to a number of chronic diseases, including Alzheimer’s.

Black garlic has been shown to have anti-inflammatory properties and may be able to reduce inflammation in the brain. A study in rats found that black garlic extract was able to reduce levels of inflammatory markers in the brain and improve cognitive function.

Black garlic may protect against neurodegenerative diseases

Neurodegenerative diseases like Alzheimer’s and Parkinson’s are characterized by gradual neuron loss in the brain, leading to cognitive decline and memory problems.

While more research is needed, some studies have suggested that black garlic may be able to protect against these diseases. For example, a study in mice found that black garlic extract was able to reduce amyloid beta, a protein that forms plaques in the brains of people with Alzheimer’s.

Black garlic can improve gut health

Finally, it’s worth noting that black garlic may also benefit the brain indirectly by improving gut health. The gut and the brain are closely connected, and a growing body of research has shown that gut health can have a significant impact on cognitive function and mood.

Black garlic has been shown to have prebiotic effects, meaning that it can improve gut microbiota by promoting the growth of beneficial bacteria [8]. This can lead to improved digestion, immune function, and overall health.

Are Black Garlic Supplements Safe To Take?

Black garlic and its supplements are generally considered safe for consumption. Nevertheless, it is recommended to speak with a physician before adding those supplements to your diet. It is critical for pregnant and breastfeeding women, children, and people with diabetes or digestive issues. Listed groups of people should also consume black garlic and its supplements only in small amounts. Individuals with allergic reactions to garlic or other supplement components, patients before or after surgery, those with low blood pressure, or taking blood-thinning medications should avoid black garlic and its supplements altogether. 

Moreover, it is important to mention that black garlic supplements may interact with certain medicines. Therefore, people taking medications or with underlying medical conditions should be careful and consult with a doctor before starting a course of black garlic supplements.

Conclusion

Overall, black garlic is a unique and promising food that has a range of potential health benefits. While more research is needed to fully understand its effects on cognitive function and memory, early studies suggest that it may be able to protect against neurodegenerative diseases, improve blood flow to the brain, reduce inflammation, and promote gut health. If you’re interested in trying black garlic, it can be found in specialty food stores or online and can be used in a variety of recipes just like regular garlic.