b12 injection syringe What Size Needle for Injection? Ivy Grove Surgery : Self-administration
Description
The video was well done and helped ease my fears, I felt like an expert after the first injection

Most patients describe the injection as a brief pinch or mild sting that lasts only a second or two

Cheryl Bugailiskis, M.D
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Your body absorbs only as much as it needs, and any excess passes through your urine

Support better overall metabolic function
