b12 injection taste in mouth funny after Understanding Metallic Taste in Mouth: Causes and Solutions Sublingual B12 vs. B12 Injections:

consult your doctor if you have liver conditions.

One of the inevitable facts of life is that the older we get, the worse our bodies function

But once an older person has a good level of vitamin B12 in the body, its not clear that additional vitamin B12 will reduce the risk of problems like cancer or dementia

Usually, B12 is absorbed in the stomach with the help of an intrinsic factor protein

Gaidamauskas E, Gyrup C, Boldt HB, Schack VR, Overgaard MT, Laursen LS, Oxvig C.IGF dependent modulation of IGF binding protein (IGFBP) proteolysis by pregnancy-associated plasma protein-A (PAPP-A): multiple PAPP-A-IGFBP interaction sites

15 Gender may effect whether a person smoke or experiences certain occupational or environmental exposures