how long does it take to feel b12 injection for Vitamin Injections Work? How Quickly Do B12 Shots
Description
If you notice a raised area of skin immediately after your injection, it could be a wheal (welt)
Mar 1964;87(3):609-13
Without it, we can get megaloblastic anemia
The Working Group on Growth Hormone Insensitivity Syndromes
A: The compound is identical
