A lack of B12 interferes with your bodys ability to produce white blood cells
They may include: Nausea, vomiting, or diarrhea Yeast infections and urinary tract infections (UTIs) Headache Other side effects, which are less common but might be more severe, could include: Little or no urination Dehydration symptoms Lactic acidosis (stomach pain, trouble breathing, unusual muscle pain, feeling unusual weakness or tiredness) You should call your doctor if you notice any of these side effects, or if you develop any other new or concerning symptoms
10.1001/JAMA.295.18.2164 22 DeaconC
The mechanism of action involves several physiological effects: Enhanced insulin secretion : GLP-1 agonists stimulate glucose-dependent insulin release from pancreatic beta cells, helping to lower blood glucose levels without causing hypoglycaemia when glucose levels are normal
If dizziness occurs regularly after B12 supplementation, its a good idea to consult a doctor