l-theanine glutathione Pure Encapsulations Liposomal Nourishing the Mind: The Power

Plenum Press, 163-168, 1996

Thats where things start to diverge

K., & Schram, S

Next, 5 U of OD 600 bacteria cells were harvested by centrifugation (1,000 g , 10 min, 4 C)

However, excessive generation of melanin can result in extensive aesthetic problems, including melasma, pigmentation of ephelides and post-inflammatory hyperpigmentation (1,6)

The study reported lower risks for several cancers, including hepatocellular, colorectal, breast, and prostate cancers, though it did not find a significant reduction in lung cancer risk.25 So the honest answer is this: current human evidence does not show that NAC causes cancer, but animal and mechanistic research suggests NAC could behave differently depending on cancer type, disease stage, dose, and treatment context