b12 injection how long does it take to work The Truth About Injections: Benefits, Cost & They How Long Does It Take

"Cerebral Manifestations of Vitamin-B12 Deficiency"

Low vitamin B12 levels cause a reduction in red blood cell formation and prevent them from developing properly

NICE guidelines recommend hydroxocobalamin 1 mg intramuscularly three times weekly for 2 weeks (without neurological involvement) or on alternate days until no further improvement (with neurological symptoms)

It also suggests getting five or six injections bi-weekly to load the body

Anecdotal reports from the peptide community are more positive than the clinical data suggests, with some users claiming noticeable reductions in stubborn body fat, particularly in the abdominal area