N-Acetyl Cysteine (NAC) is a supplement form of the amino acid cysteine. It is valued for its role as a precursor to glutathione, one of the body’s most important antioxidants. NAC is widely used in medical and supplemental contexts for its broad range of health benefits, from detoxification to respiratory support.

   Supplemental Benefits of N-Acetyl Cysteine:

Antioxidant Support:  NAC supplementation can help reduce oxidative stress by boosting glutathione levels, thereby protecting cells from damage.

Toxin Neutralization: Enhances the liver’s ability to neutralize and eliminate toxins, making it useful for individuals exposed to high levels of environmental pollutants or heavy metals.

Chronic Respiratory Conditions: Improves symptoms in chronic respiratory conditions by reducing mucus viscosity and improving lung function.

Cold and Flu: May help reduce the severity and duration of cold and flu symptoms by supporting respiratory health.

Enhanced Immunity: Boosts immune response and may help reduce the incidence of infections, particularly in individuals with weakened immune systems.

  Forms and dosage:

N-Acetyl-L-Cysteine and N-Acetyl Cysteine are the same in terms of their chemical structure and biological function. The inclusion of the “L” simply specifies the L-isomer of cysteine, which is the form utilized by the human body. In practice, when you see NAC supplements, they are referring to N-Acetyl-L-Cysteine, even if they don’t explicitly include the “L” in the name.  

Daily dose:  600 – 1200 mg