what not to do after b12 injection Shots at Home: How, Where & How Often Inject Yourself What Not to Do After
Description
Shots are often used for those with pernicious anemia or trouble absorbing B12

Recovery: You can resume your normal activities immediately

M., Jiang, W

[25] For ovulation induction in women, a single IM dose of 5,000 to 10,000 IU is administered after follicular maturation, usually 24 to 48 hours before scheduled ovulation or insemination

Oral Vitamin B12 versus Intramuscular Vitamin B12 for Vitamin B12 Deficiency. Cochrane Database of Systematic Reviews, no

In the wrong hands or with impure sourcing they carry real risks
