With a non existent B12 I am not surprised you feel so awful its going to take time to heal
That said, it is not a guaranteed solution, and responsible use requires education, medical oversight, and realistic expectations
Key areas of investigation include: Gastrointestinal : Demonstrated protection against NSAID-induced ulcers, inflammatory bowel disease models, and esophageal damage in multiple animal studies Musculoskeletal : Accelerated healing of transected Achilles tendons, quadriceps muscles, and medial collateral ligaments in rat models Neurological : Neuroprotective effects in models of traumatic brain injury, nerve crush injury, and dopaminergic system damage Organ protection : Hepatoprotective, cardioprotective, and nephroprotective effects demonstrated in various toxicity models The primary limitation is that all evidence comes from animal models
Recovery can take weeks to months depending on the cause of irritation and the treatments used to support nerve healing
"Nitrous oxideinduced vitamin B12 deficiency"