All That You Need To Know About NAC Supplements

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N-acetyl cysteine, which is abbreviated, as NAC, is one of the wonder compounds that have various benefits. While it has a number of biological functions and significance, it also essentially has nootropic properties, which is what we are going to discuss. It is basically made up of amino acids. It has remarkable anti-oxidative properties, which is why most of its functions, whether nootropic or not, pertain to detoxification.

How does NAC supplement work?

Strictly speaking in biological terms, NAC regulates the production of a molecule called glutathione. Now, glutathione is actually the molecule that does the anti-oxidative work. So, we can call NAC as a supplement that is a precursor to glutathione, or something that would catalyze the production of glutathione. The reason why people would rather take NAC supplement rather than directly taking glutathione supplements is that NAC supplements work better at increasing glutathione production as research suggests.

Properties of NAC Supplement

Reduces Oxidative stress

Oxidative stress is a physiological process in the brain that causes stress. When there is oxidative stress, free radicals in the brain are damaged. While this might not sound very serious, they have a long-term effect on brain functions. Oxidative stress can, later on, cause age-related problems, like Alzheimer’s disease and Parkinson’s disease. As a number of researches that have been conducted suggest, NAC works by significantly bringing down neurotoxicity and oxidative stress.

Reduces Depression

While lifestyle and personality can be termed as major reasons why people suffer from clinical depression, a deeper look at the problem addresses that oxidative stress and toxicity have the potential to cause depression. This is where NAC supplements come to the rescue. NAC reduces oxidative stress and inflammation to reduce depression in individuals.

Helps with autism

Various researches have been conducted to figure out what can help in treating the serious problem of Autism and Autism Spectrum Disorder. Research suggests that people with Autism have an abnormal Glutamate activity in the brain. NAC supplements have the property of taking care of glutamate activity in the brain, which helps in pacifying the symptoms associated with autism. While NAC can’t completely cure Autism, it still is a good alternative to take care of the symptoms of it.

Overall effects

As you have NAC supplements, you would notice an enhanced overall brain functioning. It helps in improving focus, memory, imparting a clear thinking process, better problem-solving skills, better mood, pacifying anxiety, and nervousness.


As a nootropic supplement or a smart drug, a NAC supplement can be taken up to 600 mg twice a day by adults. This much of NAC supplement can help in delivering a better focus, attention, memory, and enhanced motivation. Although the compound has many benefits, you should strictly talk with your doctor before taking NAC. Even as such, going for a consultation would help. Doing so, you can find out if it is completely safe to take NAC in case you are taking other medications.


It is important to consider certain health conditions before you plan to use NAC supplements. While the side effects that are being addressed here are rare, you still should know if NAC suits you well. NAC supplement can cause nausea, vomiting, and diarrhea in some people. This is why you should start taking the supplement in lower doses.

One serious thing is that NAC supplements cause dilation of the blood vessels. This is why people who are taking medications that already cause the thinning of blood or any medication for blood pressure should not consume NAC supplements.

Also, as you stack this supplement with any other nootropic, make sure the stack is not too stimulating or is not paired with a highly stimulating nootropic, like Adderall. An overly stimulating combination can give rise to many problems, like difficulty in breathing, hyperactivity, etc.

While buying NAC supplement, you should look for top rated NAC supplement, go through its reviews, and study it properly before buying it.

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