This interval catches declining levels before symptoms develop
It is also essential for the production of fatty acids, which are important for healthy skin and hair
Many patients notice changes within days to a few weeks, depending on how deficient they were and how consistent the protocol is
Intramuscular Injections If you see a Doctor for your deficiency, you may be offered an intramuscular injection instead of an oral replacement, especially if there are concerns with your ability to absorb B12 from food or tablet sources in the gut
How Vitamin B12 Affects Brain Chemistry and Stress Systems Neurotransmitter production B12, together with folate and B6, is essential for the methylation reactions that produce serotonin, dopamine, norepinephrine, and GABA the neurotransmitters most directly involved in regulating mood, motivation, calm, and emotional stability