Often dismissed as a sleep aid, melatonin is far more than a circadian signal
BPC-157 is a recovery peptide with a genuinely interesting repair mechanism, but the result you get depends far less on the molecule and far more on the source, the dose, and the provider behind it
Following a few general guidelines can help them stay safe
Juanpablo - it could still be worth finding out what your current B12 reading is , if you can find a medical professional who understands that it should by now be very high
The NCAA, WADA, and the professional leagues run specific peptide panels that do cover growth hormone secretagogues and certain performance peptides, and a positive result there carries consequences regardless of who prescribed it
However, it's crucial to note that these findings don't mean all B vitamins are problematic