b12 injection dosage for seniors Vitamin Cyanocobalamin 1000 mcg Multiple-Dose Vials — Mountainside Medical Cyanocobalamin (B12) Injection 1000 mcg/mL,

Patients with vitamin B12 deficiency and concurrent renal or hepatic disease may require increased doses or more frequent administration of cyanocobalamin

Online forums contain personal reports that can vary widely, and should not substitute medical advice from your provider

It has to be mentioned that KO mice for IGF-1 gene are not viable and studies in such mice have to be done in the first days of life, and thus results are not very conclusive as metabolism is not properly established at this stage [129, 228]

PMC PubMed Central

Bacteriostatic water and sterile water are both used to dissolve certain medications or compounds for injection

Storage and Shelf Life Unreconstituted (lyophilized) peptides are stable at room temperature for shipping but should be refrigerated (2-8 C / 36-46 F) upon arrival