Common signs and symptoms include the following: Cognitive issues, especially those that deal with memory Extreme fatigue Depression Frequent headaches Problems with maintaining balance Changes in vision Megaloblastic anemia Heart palpitations Pale skin Weight loss Infertility Numbness and tingling in the hands and feet A sore tongue Low appetite Constipation Vitamin B12 Deficiency Risk Factors You have a higher risk of developing vitamin B12 deficiency if you have specific health problems
Physician called right away-phone visit was so convenient
Bacteria is essential in the formation of this vitamin
Secretion of interleukin IL-6 was found to be significantly lower after treatment with C18:2, C22:6, and C16:0 through blocking NF-B and activating PPAR [186]
If travel involves heat, cold, or long delays, ask the dispensing pharmacist how to keep the product within the labeled storage range
Documented side effects are usually mild to moderate: Injection-site pain, redness, or bruising Flushing Increased heart rate Nausea or gastrointestinal upset Headache Urinary changes or a fishy body odor at higher choline doses Because these are compounded products, sterile technique, pharmacy sourcing, and formulation verification matter