bpc-157 muscle recovery study and other peptides are everywhere in the fitness world right now. The anecdotal reports (and some early research) are exciting! But, we still need to approach BPC-157 with caution. Right now Regeneration or Risk? A Narrative
Description
The animal studies showed preserved lean mass, but controlled human body composition data is not available

Raun K et al
Oct 2013;30(10):1148-1155

Malattie Neurodegenerative Nei ratti, la somministrazione di BPC-157 insieme a cuprizone (che induce danni simili a quelli osservati nella sclerosi multipla) ha attenuato i danni cerebrali e le anomalie cliniche osservate nei ratti di controllo a cui non era stato somministrato il peptide 40

For vegans, try nutritional yeast
Pop a supplement and quit dragging animals into it.
