For wellness-focused users, a methyl b12 nasal spray can be part of a long-term stack, but labs (B12, MMA, homocysteine, CBC) and periodic check-ins with a clinician are still important
The absence of FDA approval means no verified manufacturing standards, dosing protocols, or safety benchmarks exist for human use
Do not skip doses or stop giving the medication without consulting your veterinarian
The ability to stop myostatin from functioning could be useful in conditions like Duchenne muscle dystrophy (DMD) or in people who suffer muscle loss during prolonged immobility
For protocols beyond 12 weeks, consider cycling on and off, enhanced monitoring, periodic reassessment of need, and documentation of outcomes