Conversely, some studies have found no relationship between B12 deficiency and sensorimotor symptoms, indicating that neurological findings are not always similar across studies

this list is not exhaustive Antacids Colchicine (treatment of gout) H2 Blockers (Zantac, Tagamet, Pepcid) Metformin Diabetes drug (Glucophage) PPIs Proton pump inhibitors (Omeprazole, Nexium, Prevacid, Protonix) Nitrous oxide anaesthesia Nitrous oxide recreational abuse (Laughing gas / Whippets / Hippy crack) Mycifradin sulphate (Neomycin) antibiotic Para aminosalicylates antibiotic Phenytoin (Dilantin) anti-epileptic Potassium chloride (K-Dur) Cholestyramine (Questran) Chemotherapy and radiation treatment Increased demands Chronic Hemoltic anaemia Hyperthroidism Multiple myeloma Myelopproliferative disorders Neoplasms Pregnancy Some patients may never find out the cause of their condition, this does not mean that they should be denied B12 injections which are, safe, inexpensive and the most efficient treatment for their deficiency

Animal studies have reported outcomes including reduced adiposity, improved insulin sensitivity, and altered lipid profiles, all without changes in food intake
Tirzepatide controls blood sugar by stimulating insulin release, lowering glucagon levels and regulating appetite and energy metabolism for weight management
Additionally, five individuals who had mild COVID-19 but did not exhibit any signs of VCD or other neuropsychological sequelae that could be related to the infection at the recruitment and at six- and 12-month follow-ups were included as controls
Chronic myelogenous leukemia, promyelocytic leukemia, polycythemia vera and hypereosinophilic syndrome have all been associated with high B12 levels (25)