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vitamin b12 injection hives What Happens When You're Allergic to B12 Shots Side Effects And
Description
Common hCG shot symptoms like mild cramps, spotting, or changes in cervical mucus can indicate that ovulation is happening

Doctors should hand out B12 shots almost by default, based on symptoms alone
JAMA, 310(13), 1353-1368
thus a deficiency may lead to disruption of DNA synthesis/cell metabolism and have serious clinical consequences
