We would never recommend this for a research setting
We also proposed, and are now finalizing, a policy that if more recent data were to subsequently become available (for example, a more recent estimate of the PPI for Pharmaceuticals for Human Use, Prescription), we would use such data, if appropriate, to determine the CY 2026 diagnostic radiopharmaceutical packaging threshold in the final rule
Some patients may struggle to absorb enough B12 from diet or oral supplements, especially those with conditions like pernicious anemia, gastrointestinal disorders, or those who have undergone certain surgeries
Our experienced team customizes each plan based on your unique needs, providing the best possible care
As a result, blood tests may show normal B12 levels, even though the body is not receiving the active form it needs