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what happens if vitamin b12 injection goes in vein 8 Reasons to Get a Shot at Texas Heart & Today: Texas Heart and Vein Multispecialty Group: Cardiovascular Doctors Does B12 shots cause prominent
Description
Others dont notice a difference unless they forget to take their shot after 7 days, or they feel the effects wear off after 3-5 days

B12 absorption starts in the stomach with something called intrinsic factor (1) and eventually makes its way to the small intestine where it is fully absorbed

these are not immunity or vitamin boosters for healthy people

Usually, the presenting problem(s) are minimal
