The entry of -KG into the TCA cycle is highly regulated: Pyruvate Dehydrogenase Complex (PDC): The conversion of pyruvate to acetyl-CoA is tightly regulated by the PDC complex, which can be inhibited by acetyl-CoA (feedback inhibition) and activated by ADP
Since GSSG is not readily exported out of mitochondria (Yin et al., 2012), the activity of GR is an important mechanism to control the level of GSSG in mitochondria
The consistency of use, underlying health conditions, and environmental factors can significantly impact the effectiveness of glutathione treatment
PubMed 36360927 Bosquet L, et al
In addition, the microglial-gut-brain axis may be dysfunctional in a bidirectional way (245)
Three hundred sixty-six pregnant women in India received 50 mcg of oral vitamin B 12 or placebo capsules once daily beginning during their first trimester of pregnancy and continuing until 6 weeks postpartum