If you're experiencing symptoms of deficiency, follow a plant-based diet, are over 50, or take medications that interfere with B12, annual testing is a good idea
Most patients experience no side effects
Because Sermorelin was previously FDA-approved, compounding pharmacies have a clear legal pathway to produce it per prescription
However, peptides sold for research purposes are not approved for human use
it's a deliberate decision that impacts a compound's behavior
If fatigue persists or worsens over time, checking B12 levels, thyroid function, and other nutritional markers is warranted