No one has shown that BPC-157 actually causes these effects
Taunton et al., A retrospective case-control analysis of 2002 running injuries, British journal of sports medicine 36, no
If you experience side effects from B12 supplementation, these can be reported to the MHRA Yellow Card scheme (yellowcard.mhra.gov.uk or via the Yellow Card app)
100 mg Dose: Draw 100 units (1.0 mL)
An observational study indicated higher carotenoid intake was associated with greater sperm motility, and lycopene intake specifically was correlated with better sperm morphology
At clinical doses under supervision, the most common side effects are mild nausea in the first week (typically resolves by day 7 to 10), injection site reactions (redness, minor swelling, localized soreness lasting 24 hours), and occasional transient fatigue or mild headache in the first few days