However, there are also cases when additional factors such as lack of sleep, poor diet, and deficiency of other vitamins like iron, folate, and others, contribute to the issue
As well, methylation helps to produce neurotransmitters for memory, concentration, and mood
If your B12 is already normal, an injection is unlikely to change how you feel
A 10 mg vial at 250 mcg per dose lasts forty doses, which will outlast the 28 day window on most protocols
Boosts Energy and Immunity: Improves energy levels, metabolism, and strengthens the immune system
By day six, the persistent ache I had grown accustomed to started fading