For most people, the effects last about one to two weeks, though the exact timeline shifts based on your current B12 levels, metabolism, diet, and how often you get injections
Second, it can simply be inconvenient
The usual practice is for patients to simply turn up at the health centre where the nurse will have a supply of the injections which will be administered and there will be no cost incurred by the patient
But a huge number of meat eaters are also deficient and likely dont know it B12 is absorbed through the stomach, and our ability to assimilate it through the stomach wall decreases with age, as well as due to any stomach issues like IBS, Crohns, and Celiac Disease, and medications that impact the stomach like metformin, antacids, PPIs, and ibuprofen
The complex will provide a rapid boost of energy for individuals feeling run down or fatigued
It is not intended to diagnose, treat, cure or prevent any disease, and no therapeutic, weight-management, performance or physique claims are made or implied