Fastandup Logo

Health Benefits of N- Acetylcysteine

Published : Nov 13, 2020 3 mins read Updated On : Jul 27, 2022

Fast&Up N-Acetycysteine Lung Health

What is N-Acetylcysteine?

N- Acetylcysteine (NAC) is a modified version of Sulphur containing amino acid cysteine, which is found in abundance in the body. The primary role of NAC is that it acts as precursor for master antioxidant Glutathione, which is a very important antioxidant found in the cells. Glutathione plays a vital role in protecting cells from free radicals damage caused by reactive oxygen species. Lung is the epicenter of Oxygen and helps to transport it throughout the body. Therefore, protecting and strengthening lung immunity and lung health is paramount.

Other important functions of NAC involves it helps in clearing mucus, helps facilitates airway passage clearance, boost lung and liver immunity, detox and helps to eliminate disease causing germs and environmental toxins.

Factors affecting lung health

There are multiple factors that play a role in deteriorating respiratory health:

  • Smoking and contact with secondary smoke
  • Lifestyle
  • Age
  • Environmental factors
  • Air pollutants
  • Allergens

While we strive to maintain healthy balance between food we eat, exercise and be healthy, but with active lifestyle and pollution on addition with current unfortunate scenario and rising air pollution maintaining and strengthening respiratory health becomes important.

Health Benefits of N- Acetylcysteine

  • Glutathione:

NAC acts as a precursor for Glutathione production. Glutathione is super antioxidant that helps to provide antioxidant support and helps minimize damage caused to cell from free radicals, pathogens and environmental toxins

  • Mucus:

NAC is well known for its anti- inflammatory properties. In addition, NAC is used as anti- mucolytic agent in people with lung related disorders. Mucus helps in protecting soft tissues of our respiratory and GI tracts and has several immune system chemicals that helps to trap and kill harmful pathogens. However over production of mucus due to food habits and in case of infection results in difficulty to breath. Here NAC plays a huge role by breaking down mucus over production as it being Sulphur containing amino acid; it breaks down di sulfide bond and help clear airway passage and facilitates better breathing.

  • Athletes:

NAC can be a go to supplements for athletes

There have been a handful of new studies that have showed NAC has a positive impact on performance of athletes. It helps to boosts antioxidant levels in the body, helps reduce inflammation with its anti-inflammatory properties that leads to improve performance and limits fatigue.

  • PCOS: 

Women with PCOS can benefit from insulin – sensitizing effects of NAC where by NAC has shown to reduce insulin levels and thereby significantly lowering testosterone levels in the body.

  • Liver Health:

NAC boosts Glutathione production in the body, Liver amounts for highest amount of Glutathione in the body. It helps in detox by helping to clear out harmful pathogens, toxins and other environmental chemicals.

Supplementation with Fast&Up N-Acetylcysteine

Fast&Up N-Acetylcysteine formulated with intelligent combination of double action formula with clinically proven ingredients N- Acetylcysteine and Vitamin C to support lung cleansing, better breathing and improved respiratory and lung health. The protective effect of NAC supplement is due to its role as antioxidant and anti-inflammatory capacity.

Each tube of 20 effervescent tablet is available in strawberry flavor with nod added sugar and stomach upsets. Made with premium Swiss effervescent technology, Fast&Up NAC offers better absorption and faster nutrient availability as compared to traditional NAC supplements.

Fast&Up N- Acetyl Cysteine to Protect Lungs

Bottom Line

When it comes to supplementation for NAC, there are many local medicines available in the market, which require prescription. Instead, Fast&Up N-Acetylcysteine requires no such prescription and can be consumed without any prescription, as it is FSSAI licensed. With Fast&Up designed with scientifically, backed and high quality clinically proven ingredients helps to strengthen and protect lung and respiratory health.

Expert Writers

Fast&Up Admin team reviews multiple blogs of writers who are expert in their respective feild. These blogs are informative and very beneficial to the readers. Only blogs with holistic approach towa... Read More

Featured in

Featured Featured Featured Featured Featured Featured Featured Featured Featured Featured Featured Featured Featured Featured


Free Nationwide Shipping and Returns on Orders above Rs. 1250/-

Customer Service


Available Monday - Saturday
From 9:30AM - 6:30PM


Your Payment Information is Processed Securely

Contact us


[email protected]

subscribe subscribe