I can't find anything in the article about NAC or N-acetylcystein. What's the relevance?
The article is about improving the flow of lymph in the brain, and NAC thins mucous, lymph, and various other bodily fluids, which leads to improved flow and general clearance.
The article is about improving the flow of lymph in the brain, and NAC thins mucous, lymph, and various other bodily fluids, which leads to improved flow and general clearance.