inject vitamin b12 intramuscular for Injection Cyanocobalamin 1,000 mcg, 25/Box (Rx) — Mountainside Medical b12 injection subq or im
Description
If there is a deficiency of Vitamin B12, then it could lead to the accumulation of a compound called homocysteine
Reference list Carmel, R

B12 injections are very safe when given by a trained clinician using sterile technique

Amplifying the Effects with HCG HCG, or human chorionic gonadotropin, is a hormone that plays an important role in pregnancy
