Why did it disappear, and is it really coming back
This compounded preparation: Has not been approved by the FDA Has not undergone FDA review for safety, effectiveness, or quality Is prepared specifically for you based on your prescriber's order Individual outcomes may vary Dosing is determined by the prescribing provider based on patient-specific factors
Reliable interpretation requires verified identity, relevant impurity and aggregate control, net content, stability, and experimental traceability
medlineplus.gov. Medical Encyclopedia Vitamin B12
You can get vitamin B12 from many dietary sources and animal products, such as: Meat Fish Eggs Dairy products Nutritional yeast Fortified foods Many People Are Deficient According to the National Institutes of Health (NIH), about 12.5% of adults in the U.S
Vitamin B12 is essential for DNA synthesis, red blood cell formation, and nervous system function