Joint discomfort associated with B12 supplementation is uncommon and not listed amongst the recognised adverse effects in the Summary of Product Characteristics (SmPC) for licensed B12 preparations or in the British National Formulary (BNF)
Nonalcoholic steatohepatitis: a proposal for grading and staging the histological lesions
Some reconstitutions take a few minutes for complete dissolution, especially if the vial was cold
Maintaining a consistent rotation schedule across different injection sites, including the outer thighs, upper abdomen, and flanks, allows each site adequate time to recover between injections
In fact, this could lead to an increased risk of side effects, such as nausea, vomiting, low blood sugar, and other complications
During granule release, the membrane protein CD107a that is found in the lytic granules appears on the cell membrane