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after taking b12 injection side effects What Is What's all the Buzz About Vitamin B12 Shots? Feeling run down or low
Description
This is an advanced protocol requiring more monitoring
Preclinical studies have not identified major safety concerns under experimental conditions, but: comprehensive human safety data are not yet available

Patients with uncontrolled hypertension, active infection, or certain cardiac conditions should consult providers before use

Most data are extrapolated from NNMT biology and animal work
