Safia Pirani, MD, consider the patients symptoms, medical history, blood test results, severity and cause of deficiency, absorption concerns, current medications, and response to previous supplementation
We may also recommend blood tests to accurately measure your serum vitamin B12 levels and, if needed, related markers such as methylmalonic acid or homocysteine
These patches offer a convenient and effective way to supplement vitamin B12 levels in the body, especially for individuals who may have difficulty absorbing oral supplements due to medical conditions or other factors
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If youre uncomfortable with self-injection, you can arrange to have a nurse or health professional administer it at an office or clinic
One common method is the intramuscular injection