B12 deficiency can result in persistent fatigue, weakness, and slowing metabolism which can lead to weight gain
Doctors say, The choice of how to give B12 depends on the patients health and what they need. How Administration Route Affects Dosing The way B12 shots are given changes how often you need them
For larger volumes, repeated dosing or clients with limited deltoid mass, the ventrogluteal site is the safer alternative: it carries the greatest muscle depth and sits away from major nerves and vessels
This suggests enhanced lipolytic sensitivity under chronic treatment
Disposable cuvettes (optical path length of 1 cm, PMMA, VWR, Ismaning, Germany) were used, and LC-MS water was measured as blank