should b12 injections be given im or subq How to self-inject intramuscular vitamin - Overview Best Vitamin B12 Injection Sites:
Description
Nonclinical studies in rodents of clinically relevant doses of GLP-1 receptor agonists showed dose-related and treatment-duration-dependent increases in the incidence of thyroid C-cell tumors (adenomas and carcinomas)
Intrinsic factor is a glycoprotein produced in the stomach
However, B12 shots offer faster absorption and a quicker onset of action
Beginning in 1976, 69,435 postmenopausal nurses were followed for 14 years
