feeling ill after b12 injection Why Do I Feel Worse My Injection? B12 Shots Side Effects And
Description
Storage conditions must be kept optimum to keep it stable and sterile

Essential for DNA synthesis

In some cases, further tests may be required to identify the underlying cause, such as the Schilling test (now rare) or the detection of antibodies against intrinsic factor or gastric parietal cells

In contrast, injections avoid these barriers entirely

Treating true deficiency can improve deficiency-related symptoms (including anemia-related fatigue and neurologic issues) (see the NIH ODS Vitamin B12 fact sheet )
:max_bytes(150000):strip_icc()/GettyImages-1758233726-9eb529f998844ee8adb39aeb580f0726.jpg)
Because B12 is water-soluble, it poses a very low toxicity risk