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b12 2000 mg injection side effects diarrhea Has anyone experienced any bad of first thing in the morning and what are those side effects? My wife takes it in the morning if she notice she's getting Side Effects of Vitamin B12
Description
Research Interest Areas

IGF-1 and growth hormone receptor activation controls confirming that AOD-9604 does not engage the classical hGH receptor or elevate IGF-1, distinguishing its mechanism from full-length growth hormone in cell-based reporter systems

For instance, a thicker 25G gauge may offer faster B12 delivery but could result in more discomfort

Oral tablets have not been shown to be equally effective as injections in PA patients at resolving symptoms
