Even meat-eaters can become deficient if they have poor methylation, high stress, or chronic fatigue
When a research timeline extends past six weeks, common practice is splitting the reconstituted solution into single-use volumes and freezing them at 20 C immediately
2 In comparison with other B vitamins, B 12 is not synthesized by animals, fungi, or plants
Cells characterized by rapid division (epithelial cells, bone marrow, myeloid cells) appear to have the greatest requirement for methylcobalamin
Monitor your overall health so that treatment stays appropriate and B12 is not masking another issue such as folate deficiency
RNF20 suppresses tumorigenesis by inhibiting the SREBP1cPTTG1 axis in kidney cancer