bpc-157 safety review human data BPC 157 Dosage: A Doctor's Evidence-Based Guide The Hidden Risks of BPC‑157:

[8] [4] The body cannot produce B12 naturally, so it must be obtained through diet (primarily animal products) or supplementation

Parallel research on NAD biology (e.g., precursors like NR/NMN) reinforces the centrality of NAD to mitochondrial output and recoverymechanistically aligned with 5-Amino-1MQs NNMT inhibition (Cant et al., Cell Metabolism )

In short, its because of convenience

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