reaction to vitamin b12 injection Strange Rash/ Low : r/B12_Deficiency The B12 Shot: What Every
Description
When to Get Tested for Vitamin D3 and B12 Deficiency Blood testing is the best way to confirm deficiency before starting supplements

The peptide appears to act through direct interaction with adipocytes (fat cells), potentially involving activation of hormone-sensitive lipase (HSL) and modulation of -adrenergic receptor signaling pathways

The only issue is mild redness or soreness where the shot goes in

Who tends to benefit most Diagnosed deficiency from pernicious anemia, atrophic gastritis, inflammatory bowel disease, or after bariatric/intestinal surgery (NIH ODS)

Gastric surgery such as a gastric bypass can impact vitamin B12 absorption
