However, caution is warranted here
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Either way, it is often caused by a deficiency in vitamin B12
NAD+ therapy is also being investigated in contexts like healthy aging and neuroprotection, and it has been trialed as an adjunct in addiction recovery programs to reduce withdrawal symptoms, though formal clinical trial data are still sparse
Most problems (infections, reduced potency, unexpected reactions) come from poor technique or improper storage, not from the peptides themselves
For pernicious anaemia or neurological involvement, maintenance injections are typically given every two to three months indefinitely