Overall, we highly recommend Swanson NAC as a top-quality N-acetylcysteine supplement that can help support your liver health and overall well-being. The first thing to consider is the dosage of ...

Objective: To investigate the efficacy and tolerability of high-dose N-acetylcysteine (NAC) in the treatment of patients with exacerbations of chronic obstructive pulmonary disease (COPD).