Pernicious anaemia is an autoimmune condition where the body cannot absorb dietary B12 due to absent intrinsic factor
Common effects usually mild and often worst during titration include nausea, vomiting, diarrhea, constipation, abdominal pain, upset stomach, headache, and fatigue
Risks and Possible Side Effects Vitamin B12 injections are generally very safe when administered appropriately
13 Another study, comparing oral and sublingual administration of a complex of B12, folate and vitamin B6 also found no significant differences in effect on homocysteine between the two modes of administration
Are you getting enough B12
Bac water produced or sourced specifically for peptide reconstitution with verifiable USP composition, intact chain of custody, and a vendor accountable for performance actually delivers the 28-day window