There is no real safety data. In one recent case, he treated a 14-year-old boy, brought into the clinic by his worried mother after taking steroids and peptides he purchased illegally online to try to increase muscle growth
In the body, EGF binds to ErbB1 receptors on keratinocyte surfaces and triggers a tyrosine kinase cascade that accelerates epidermal cell proliferation, migration, and differentiation
Sedation is uncommon despite GABAergic activity
Vitamin B12 is essential for neurological function, red blood cell formation, and DNA synthesis
Migration and proliferation of cells seem to be fundamental for tendon healing
Like with any medication or supplement, it may take time for your system to adapt to the influx of B12