Some are supplement stores with a doctors name on the wall
The NHS notes that specific symptoms, such as nerve issues like tingling or numbness, can also influence the frequency of your B12 treatment
[DOI] [PubMed] [Google Scholar] 45.Novakovic ZM, Leinung MC, Lee DW, Grasso P
Your GP may recommend blood tests to check thyroid function and electrolyte levels, and possibly vitamin B12 status (particularly if you also take metformin), as deficiencies or imbalances in these areas can contribute to neurological symptoms
Why Gut Health Is Central to Metabolic Health The digestive tract plays a much larger role in metabolism than previously appreciated
Patients who are pregnant, nursing, or have certain conditions (such as pancreatitis, gallbladder disease, or thyroid cancer) may not be eligible