Hoehn 2012
University of Washington, Seattle, Seattle (WA) Manoli I, Sloan JL, Venditti CP (1993) Isolated Methylmalonic Acidemia

In addition, PYC suppresses adipose differentiation-related protein, which is involved in atherosclerosis development and highly expressed in macrophages ( In an in vitro study on microglial cells, PYC dose-dependently decreased the release of nitric oxide, tumor necrosis factor- (TNF-), interleukin (IL)-6, IL-1, ICAM-1, and perilipin 2, thereby exhibiting anti-inflammatory activity ( Ex vivo analysis of plasma from volunteers following PYC administration revealed moderate inhibition of COX-1 and COX-2 activity, indicating potential anti-inflammatory and platelet-inhibitory effects ( PYC modulated cytokine secretion by decreasing in T-helper (Th)1 cytokine levels and increasing Th2 cytokine levels and partially recovered T- and B-cell dysfunction in a mouse model ( In a murine model, PYC demonstrated neuroprotective effects following traumatic brain injury, characterized by a reduction in the proinflammatory cytokines IL-6 and TNF- (Schon and Weiskirchen, 2014)

By influencing melanin synthesis, glutathione contributes to gradual skin whitening and improved clarity
Monitoring should include assessment of age, baseline health, coexisting conditions, lifestyle, and concurrent drugs
Worth the money