Cracking the Whippet: The Inconsistent Treatment of Myeloneuropathy Secondary to Chronic Nitrous Oxide Misuse
In response to the concerns noted above that reduce the sensitivity and specificity of serum B12 and confound the diagnosis of B12 deficiency, many investigators now recommend measuring one functional B12 biomarker (serum methylmalonic acid or serum homocysteine) if serum B12 concentrations appear inadequate to ensure a more accurate assessment of B12 status
Afterward, monthly injections are sufficient, but some require lifelong shots
The technique requires minimal training, uses readily available insulin syringes, and carries lower risk than intramuscular injection while still achieving excellent absorption
Adenosylcobalamin : Another active form, though less commonly available in UK supplements
The United Kingdom National Quality Assessment Scheme for Haematinic Assays If you suspect you may be suffering from B12 deficiency, then take action now