self administered b12 injections intramuscular at Home - Safety Guide for Self-Administration Vitamin B12 Best Vitamin B12 Injection Sites:

Safety and Side Effects of B12 Supplements in Pregnancy Vitamin B12 supplementation is generally considered safe during pregnancy, with a good safety profile established through extensive clinical use

DOSAGE AND ADMINISTRATION: Piglets: 0.5 - 1 ml per 10 kg body weight

Intramuscular - Administration within a muscle

The participants included folks with cancer, liver disease, kidney diseases, and who were older adults and critically ill

However, by injecting methionine into your muscles you can rapidly achieve high concentrations which many researchers and physicians believe results in more effective mobilization and elimination of abnormal fatty deposits

Laboratory evidence: A serum B12 level confirming deficiency, or prior documentation of intrinsic factor antibodies for pernicious anemia