[] It should be noted that elemental mercury in vapour form has the potential to permeate the CNS, where it becomes ionised and is then retained, which then results in toxicological signs and symptoms
Lingappan, K
It is mostly protein-bound in foods such as organ meats, eggs, nuts, and soybeans
In such cases, improving the blood supply or perfusion of the brain can improve mood, orientation, cognitive functions, memory, and behavior
The other axial coordination site of the cobalt ion is occupied either by the CN group in the case of cyanocobalamin, by either a water molecule or OH in the case of aquacobalamin/hidroxocobalamin, or by an organic radical in the case of methylcobalamin or 5-adenosyl 5-cobalamin species
10.1038/s41467-021-24734-0 44 LiZ.FengP.-P.ZhaoZ.-B.ZhuW.GongJ.-P.DuH.-M