Serum B12 reference ranges vary between laboratories, but generally, levels below 148 pmol/L are considered deficient, whilst levels between 148258 pmol/L are regarded as borderline and may warrant further investigation or a trial of treatment, particularly if symptoms are present
In particular, B12 injections may not be right for you if you have kidney disease, Lebers disease, or allergies to cyanocobalamin, cobalt, or other medications, foods, dyes, or preservatives
Never drive under the influence of alcohol or drugs
4 mg Methylcobalamin
Vitamin B-Complex Injection $40 Support Energy production,Metabolism and stress support Vitamin C Injection $60 Supports immune system function, antioxidant protection, and recovery
As for duration, researchers have found no observable adverse effects in test subjects being administered IGF-1 for periods between two to twelve weeks [8, 19]