is 1000 mcg of bpc 157 too much Peptide Caps-1000mcg Peptides for Plastic Surgery Recovery:

the median duration of response (DOR) was 6.5 months (95% CI, 4.2-8.4)

This asymmetry deserves rigorous scientific reading rather than enthusiastic or dismissive reduction

Nitrous oxide, a commonly used anesthetic, oxidizes and inactivates vitamin B 12 , thus inhibiting both of the vitamin B 12 -dependent enzymes, and can produce many of the clinical features of vitamin B 12 deficiency, such as megaloblastic anemia and neuropathy

doi: 10.1016/j.ejim.2009.02.001

"Analytical approaches for the detection of emerging therapeutics and non-approved drugs in human doping controls." Journal of pharmaceutical and biomedical analysis 101 (2014): 66-83.