Furthermore, a correlation was observed between homocysteine and B12 levels and hyperactivity
Clinica Chimica Acta
This systematic review and meta-analysis shows that surveillance of patients with BE is associated with detection of earlier-stage EAC and a small survival benefit
Front Genet (2017) 8:20
In cells, homocysteine is metabolized in three ways :[ref] It can be remethylated to form methionine (requires folate, MTHFR, and vitamin B12, MTR gene or needs betaine, interacting with BHMT and PEMT genes) Can be converted to cysteine (CBS gene, serine and B6 as a cofactor), which is used in the synthesis of glutathione It can be converted to homocysteine thiolactone, which can be a problem at higher levels Lets dig into each of these pathways further: Methylation Cycle: Homocysteine, Methionine, SAMe, and SAH Homocysteine is maintained at a relatively constant level by several mechanisms in the methionine cycle
10.1080/10611860903055470 105 MobarraN.ShanakiM.EhteramH.NasiriH.SahmaniM.SaeidiM.et al (2016)