vitamin b12 injection amazon Out of Stock - (Generic) Injectable Solution, 1000-mcg/mL, 100-mL vial - Easy Refills 12 solution to be administered through injection only Intended for use in cats Cyanocobalamin Vitamin B12 5000 mcg/mL,

This 200mg vial provides a high-concentration format suitable for laboratory settings requiring precise dosing and extended research protocols

I am not a chemist but B12 does seem to be an inherently stable molecule, not least indicated by the fact that the boxes of it have long shelf from production dates on them

I thought I would have more energy

Because B12 vitamin is bound to amino acids (found in protein foods) and is only released when certain enzymes and stomach acids are present, its possible to consume enough but still remain somewhat deficient

Patients receiving injections more frequently than clinically indicatedsometimes through private clinics offering 'wellness' treatmentsmay accumulate excessive levels without medical justification

Methylcobalamin can reduce pain in chronic neuropathic pain by decreasing dorsal root ganglion (DRG) neuron excitability and suppressing the hyperpolarization-activated cation current (Ih) in medium-sized DRG neurons