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What is clear is that a B12 deficiency can add to nerve problems on top of diabetes, and catching it early gives the best chance of protecting the nerves before damage becomes lasting
Additionally, the issue is exacerbated by traditional laboratories setting the 'normal' range too low, which may result in undiagnosed B12 deficiencies
Research updates, peptide guides, and science-backed insights to help you understand how peptides work and what the evidence says
Why don't B12 pills work as well as injections
The difference is not in the injection itself but in the infrastructure and expertise supporting it
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