b12 injections vs nasal spray NAD+ IV vs Naso B12 250 MCG Nasal

The presence of previous neurological damage from B12 deficiency may necessitate more frequent injections to prevent symptom recurrence, even after initial improvement

Typically, injections are administered 23 times per week initially, followed by maintenance doses

its about what you nourish your body with

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The Akkermansia species muciniphila has been shown to alter glucose and lipid metabolism as well as intestinal immunity 86 , to strengthen the integrity of the enterocyte monolayer to possibly improve intestinal barrier integrity 87 , and to improve glucose tolerance and reduce visceral adipose tissue inflammation in mice fed an HFD 88