Today’s fast-paced world and sedentary lifestyle have taken a toll on human health. Poor diet and lack of exercise starve your body of essential nutrition and energy. Though many natural foods contain all the necessary micro and macronutrients like L-Cysteine, people do not include such nutrient-rich food in their daily diet. That is why nutrition brands like Pure Encapsulations manufacture essential health supplements like NAC with the highest quality using hypoallergenic ingredients. NAC is a cysteine supplement widely used to fulfill your body’s cysteine requirement. If you are unaware of it, here are seven incredible benefits of NAC that you should know.

Diabetes Management

Diabetes is one of the largest diseases that affect millions of people every year. Did you know that in 2018, more than 34.2 million people had diabetes? That is around 10% of the population of the US. With such alarming numbers, it’s evident to include the essential nutrients into your diet. Thankfully, NAC can provide the essential amino acids that help reduce blood sugar levels and insulin resistance. It also helps to minimize the damage to the blood vessels. That means it can be an excellent supplement for people with heart conditions.

Essential in Glutathione Formation

Glutathione helps fight the free radicals that damage cells in your body, and it is one of the essential antioxidants. Glutathione is also linked with the longevity of life as it is necessary for immunity and fighting cell damage. NAC helps to produce glutathione along with two other essential amino acids – glutamine and glycine. Thanks to its antioxidant properties, L-cysteine is also effective in fighting diseases caused by oxidative stress such as infertility, heart diseases, etc.

Detox Kidney and Liver and Protect from Damage

Polluted water and other contaminants can affect the natural health of essential organs like the liver and kidney. Your body needs to detox these toxins to maintain the proper functions, and that is what NAC is popularly known for. NAC plays a key role in your body’s detoxification process.

It can aid in the prevention of pharmacological and environmental toxicity and its adverse effects. Doctors routinely administer NAC intravenously (IV) to people to prevent or decrease kidney and liver damage. NAC can be used to treat a variety of liver illnesses because of its antioxidant and anti-inflammatory properties.

Beneficial in Fighting Respiratory Conditions

The excess production of mucus can block the respiratory passageways from which you breathe. That is why you feel difficulty in breathing when you have a cough. NAC is a beneficial antioxidant that acts as an expectorant that unblocks the air passageways by loosening and releasing the mucus.

It helps to increase glutathione levels, and its antioxidant properties help reduce inflammation and pain in the lung tissue and bronchial tubes. NAC is also beneficial in fighting chronic obstructive pulmonary disease (COPD) that tightens the airways and causes coughing and difficulty in breathing. It helps to reduce the inflammation and oxidative damage of the lung tissues.

Improves Fertility

One of the major effects of increased free radicals in the body is infertility in both men and women. Infertility affects about surprisingly 15% of all couples who are trying to start a family. Male infertility is the key contributing factor in more than 50% of these cases.

Male infertility is affected when antioxidant levels are insufficient to counteract free radical production in the reproductive system. Cell death and impaired fertility are both possible outcomes of oxidative stress. NAC has been demonstrated to boost male fertility in some circumstances in numerous studies.

Highly Beneficial in Fighting Psychiatric Disorders

Neurotransmitters play a crucial role in your brain’s normal functions and health. Glutamate is one of the most important neurotransmitters that help to regularize the brain’s ideal functions. When the lack of glutamate occurs with glutathione depletion, the regular brain functions are affected, leading to some brain damage.

The affected brain function can also lead to severe psychiatric disorders like schizophrenia, bipolar disorder, obsessive-compulsive disorder (OCD), and other addictive behaviors.

Thankfully, NAC supplements from widely known brands like Pure Encapsulations help fulfill the need for glutathione and maintain the healthy functions of the brain. NAC also reduced the levels of brain damage and other possible psychiatric diseases.

Improves Immunity

Poor immunity can reduce your body’s natural strength to fight illnesses. Glutathione deficiency can affect immunity and make your body more vulnerable to diseases. NAC helps to increase the glutathione levels in your body and helps to restore its immunity. In one study, people with the human immunodeficiency virus (HIV) showed promising results in increasing immunity.


Though your body can produce Cysteine on its own, several factors can affect its healthy production. Additional supplements like NAC provide the much-needed quantities of Cysteine to your body and replenish the low glutathione levels. Remember only to buy your supplements from trusted brands to ensure the highest quality.



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