Health benefits of NAC

Posted by Fruit Of Spirit on

N-acetyl cysteine (NAC), also called Acetylcysteine, is an incredible nutritional supplement acting as an antioxidant that is safe and affordable. NAC supplements have been commercially accessible since before. A lot of people take this supplement for its vast various reasons. NAC helps treat medical health issues that include psychological disorders, chronic respiratory diseases, fertility, and boosting athletic performance.

Research has proven that there is an excellent broad effect on our health. Taking NAC supplements daily will also reduce the symptoms of mood disorder, sleeping disorders, infections, and inflammation of the body.

What is NAC?

Our body uses N-Acetyl cysteine (NAC) in making the needed antioxidants in our body. Medically, NAC is 100 percent proven effective in treating acetaminophen toxicity (the medical term for excessive use or overdosing paracetamol). This is determined to be more effective when given at the first eight hours of the overdose. It will help in reducing the occurrence of abdominal pain, nausea, and loss of strength.

NAC is also used in loosening the formed- thick mucus in the respiratory tract to avoid having other complications leading to chronic pulmonary disease.  

How does NAC work?

NAC can be taken through the mouth and the nose by inhaling NAC mists. The most popular product is a NAC dietary food supplement, which is commercially produced and affordable.

Many health professionals and science researchers believe that NAC helps in stimulating the synthesis of glutathione. Glutathione is a compound in our body that fights free radicals. Free radicals are unstable atoms, which can damage the body cells and lead to illnesses and aging.

As the glutathione in our body is stimulated, it provokes the body cells and to react and detoxify properly, treating the diseases that are characterized by the generation of oxygen radicals.

During oral consumption, some of our cells undergo deacetylation reactions, which means an acetyl group is replaced into an active hydrogen atom, which helps in the immediate response of our genes to duplicate and repair the damaged cells in the body. As the food supplement breaks down while passing along the intestines and, in our liver, it is already helping the body fight the diseases caused by impaired cells through the deacetylation reaction that is happening.

Is NAC safe?

NAC has been used for the varied effects it does on our health. With this, the World Health Organization has listed NAC as part of the essential medicines. It is available and widely used as a genetic medication offered for a low price.

The World Health Organization (WHO) has approved and listed NAC as part of the considerable most effective and safe medications that are needed in the practice of medicine and to the health system.

NAC was patented in 1960 and was used in the field of medicine in 1968. 

Health benefits of NAC

Vital in making powerful antioxidants, NAC primarily helps in the production of antioxidants in our bodies. Together with other amino acids, namely glutamine, and glycine, it replenishes the glutathione in our system.

Glutathione is critical in our bodies. It is considered as one of the most crucial neutralizing-oxidants fighting the severe damage that free radicals can do in our cells and to the tissues in the body.

It is specifically helpful in the health of the immune system, which is believed to affect longevity. Its antioxidant properties are essential in fighting against illnesses such as heart diseases, infertility, and psychological disorders.


NAC prevents and helps treat kidney and liver diseases. It is essential in the detoxification process of our body. It helps prevent the different side effects of the drugs and toxins found in the surroundings. NAC is given intravenously (the process of putting in the vein of a medication) to people who are using too many drugs to prevent or diminish the possibility of having kidney failure or more complications. It is amazingly used for its anti-inflammatory effects in treating some symptoms of kidney failure or liver diseases.

Improve Psychological Disorders

Alzheimer’s Disease (AD) is a collection of many abnormalities in the neuro-psychological system due to biochemical and neurochemical deficiencies. Aging is the most common reason for AD. Oxidative (the process in which the atoms are unstable) damage due to having AD can be treated by NAC. NAC helps in lowering the risk of more injuries to the cells.

Parkinson’s Disease (PD) is the deterioration of the cells, causing neurodegenerative disorder. Genetics and environmental factors are the main reasons why a person develops PD. Accumulated oxidative damage caused by the degeneration of cells is treated by NAC.

NAC helps in the regulation of glutamate. Glutamate plays an essential role in the transmission of signals to the brain by most critical neurotransmitters. Neurotransmitters are particularly crucial for brain functions. With less glutamate, the brain will not function properly that can cause bipolar disorders and depression. With the help of NAC, symptoms of these mental health diseases can decrease and thus help improve brain function.

On the other side, NAC helps treat obsessive-compulsive disorder (OCD).

It helps in treating respiratory diseases

Chronic bronchitis

It is a disease that is characterized by severe coughing that lasts for three months or more. As NAC is a powerful antioxidant, drugs are given to patients to avoid inflammation and avoid the clogging of the respiratory tract from mucus. NAC is proven to be an effective mucolytic drug that is already tested and guaranteed in many countries.


It is a chronic inflammation of the airways. It is also associated with the improper immune cell infiltration in the air passages. Airway hyper-responsiveness (AHR) is the presence of immune cells in the airways and inflammation which NAC can target to ease the symptoms such as coughing, wheezing, and breathlessness.

NAC acts as an expectorant that helps loosen mucus in the airways. It also helps replenish the glutathione levels in the lungs as it affects antioxidants.

Improve fertility

About 15% of the total number of couples, married or not, are not fertile. Half of 7.5% of the total number of cases are recorded as an effect of male impotence or due to male infertility.

A lot of infertility problems are caused by the low level of antioxidants in the body that are supposed to fight the free radicals in the reproductive system. These radicals target the veins and the tissues in the scrotum resulting in enlargement of the scrotum. NAC can improve male fertility. It helps in increasing male sperm count and fertility rate. There is a 22% pregnancy rate if an impotent and infertile male regularly takes NAC as prescribed.

On the other hand, NAC for women is helpful, for it also improves fertility in those who have polycystic ovary syndrome or PCOS.

In general, NAC helps improve fertility for both sexes by reducing the oxidative stress caused by the free radicals present in the reproductive cells. 

Acetaminophen toxicity

Overuse of acetaminophen is the most common drug overdose in pregnant women. When it reaches the placenta, it might lead to premature birth or fatal hepatic necrosis. But with the use of NAC, patients can help ease the symptoms and mitigate adverse effects of the excess use of the drug.

Ulcerative Colitis

This is a chronic inflammatory disorder due to oxidative stress that targets the gut. NAC helps in protecting the cells from further damage.

Liver cancer

Liver cancer is one of the most threatening diseases. NAC, as an effective stimulator of glutathione, is used as an antioxidant drug for liver disorders.

Improve muscle performance

NAC enhances the forceful output of the muscles. It has been shown that muscles may have 15% more strength due to the excellent condition of the cells and tissues after taking NAC as a dietary supplement.


NAC is anti-inflammatory. It helps in preventing and reducing symptoms of a common cold. People who have been taking NAC only have a 46% chance of catching a cold.

Improve insulin and blood sugar levels

The destruction of insulin receptors causes diabetes. High blood and obesity are also factors in having damaged insulin receptors. But if the insulin receptors are healthy and intact, blood sugar levels will be well-controlled. NAC helps in the regulation of blood and insulin in the body.

Skin Health

As NAC stimulates glutathione production, it helps improve the skin. Glutathione protects the skin from any damages. It helps in reducing skin inflammation and regulates skin cell growth for better and healthier skin. 

Reduce the risk of heart diseases

Oxidative damage in the heart leads to heart diseases. Heart diseases, on the other side, may complicate and will cause stroke, heart attacks, and inflammation of the heart. In studies, NAC is proven to reduce the damage of oxidative stress. Specifically, NAC lowers the risk of having a heart attack and other heart complications.

Improve better immune function

NAC stimulates glutathione, which is especially important in immune health. The intake of NAC is astonishingly helpful in boosting glutathione levels in the body, allowing the cells to have better resistance to the different microorganisms that infiltrate our body.

How Much NAC To Use?

Our body is already producing small amounts of NAC in the form of cysteine. The body produces NAC if you have enough vitamins B12, B6, and folate, as these help in the production of the NAC. Beans, spinach, bananas, salmon, tuna, chicken, turkeys, and yogurt are foods that can help boost the production of NAC in the body.

Though the food we eat can be a source of NAC, dietary food supplements of 600-1,800 mg are recommended. This can be taken orally, by inhaling, and by other intravenous processes.

Where to buy NAC?

Since NAC is very affordable and is already known for its sound effects in everyone's health, Fruit of Spirit is here to offer you this food supplement. Our site is full of useful and safe medications that can help you treat or lessen the symptoms from varied diseases, from chronic respiratory diseases to psychological disorders.

You can visit our site for free and check on our catalog that can be easily accessed from our user-friendly interface. 

There are lots of medications and information that you can access from us. Our info is not just trusted, but also free for everyone.  


NAC plays a vital role in the maintenance of human health. While it is known for its essential role in replenishing the levels of glutathione, it also helps in the regulation of neurotransmitters that are important for brain function.

As an antioxidant- detoxifier, it helps eliminate damaged cells and other toxic compounds in our system. This helps in making the immune system healthier and more resistant to microorganisms and diseases.

There are a lot of ways to keep the body healthy and disease-free. A lot of online companies are offering the most affordable and most effective supplements for every person.

NAC is proven safe and is listed in the WHO’s essential medications list. Thus, this shows that taking NAC is medically tested. This supplement has been used since it was released in the late '60s. It has already helped a lot of people feel better and relieved.

NAC, as a dietary supplement, is good. However, consultation with a doctor can always be helpful in times when you are experiencing some symptoms of a disease. By reading and learning online, you will know the health benefits of such supplements which can help you without you losing anything. Fruits of Spirit is one of those sites you can rely on to get high quality supplements like NAC.

You should try NAC, and there is no harm in trying. Exploring what works for you is your choice.

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