GPT and metabolic dysfunction-associated steatotic liver disease: The current study described the effectiveness of a three-month consumption of NAC in patients with NAFLD, which resulted in a decrease in the level of ALT and in the size of the spleen, compared to those patients taking vitamin C. To our knowledge, few studies have been carried out to examine the implication of NAC on liver function in patients with NAFLD, and in particular on liver hemodynamics.