is it normal to bleed after b12 injection Best Vitamin Site: Administering B12 Shots What Color is Vitamin B12
Description
Weeks 8 to 12: First vellus (baby) hairs start to appear

Hb, Hemoglobin

This should take about a minute, or longer if the cat is too restless

Consult a healthcare provider for personalized advice before starting or stopping any medication.

No serious side effects were reported, and the fat did not return during the study period