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B12 is water-soluble

But its only found in animal products , such as fish, eggs, and dairy

Injections may be given to people who have malabsorption issues due to disorders such as Crohn's disease, atrophic gastritis, chronic pancreatitis, and intestinal bacterial overgrowth

Does Retatrutide Suppress Appetite

B12 injections bypass some of the potential barriers to absorption so can be very helpful especially in patients with digestive concerns or pill fatigue

For the complete clinical framework on how we start first-time peptide patients, including the body composition workup that drives protocol selection, see our complete medical clinic guide to how Perfect B starts a first-time peptide patient with an Inbody scan and a 12-week protocol