is selenium part of the glutathione peroxidase enzyme system Simplified catalytic mechanism peroxidase: in the Glutathione Peroxidase 3 - an

Berger AK, Cortese GP, Amodeo KD, Weihofen A, Letai A, LaVoie MJ (2009) Parkin selectively alters the intrinsic threshold for mitochondrial cytochrome c release

For some individuals (depending on PEMT gene variations) Betaine can substitute for folate and B12 in the regeneration of methionine and can be choline sparing via this mechanism

Wash your skin regularly

2010 Jan 1;31(1):71-82

Dose-response evaluation of urinary cadmium and kidney injury biomarkers in Chinese residents and dietary limit standards

The vitamins synthesized by the GM are important for bacterial metabolism, but there is also evidence that vitamins will enter the organismal vitamin metabolism pathways