And since having too much B12 isnt harmful (the body simply excretes the excess), its easier and cheaper to just get a shot (B12 injectables cost $14 apiece if bought online or $20 to $70 at a spa or doctors office)
(2013) Safety and Tolerability of the Hexadecapeptide AOD9604 in Humans J Endocrinol Metab 3(12):715 AOD9604 vs Related GH-Axis Research Tools AOD9604s unique combination of GH receptor independence, direct lipolytic activity, absence of IGF-1 stimulation, and confirmed oral bioavailability makes it an irreplaceable research tool for studying adipose tissue metabolism and lipolysis without the systemic endocrine confounds associated with intact hGH or indirect GH secretagogues
Feeling worse after a B12 injection can be perplexing, especially when you're seeking relief from symptoms like fatigue or low energy levels
It was meant to rule out deficiency, but the result points the other direction
In fact, some of the most common symptoms of deficiency include hyperpigmentation of the skin and nails, hair changes, vitiligo, and angular stomatitis, which is a condition that causes cracks and inflammation in the corners of the mouth