bpc 157 stand for BPC-157 Peptides in Orthopedics: What to Know BPC-157 | Research Grade Peptide
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It tends to cause more water retention, too

Regular B12 testing and, if necessary, injections can help maintain optimal health and prevent these adverse effects

My chronic arthritis is now manageable, and I feel like I have my life back
While theres no definite cutoff for when B12 starts to become unsafe, because people often ask, well somewhat arbitrarily say not to take more than 1,000 g per day over the long-term without guidance from a physician
