bpc 157 risks human Benefits: Heal & Thrive in 2025 Is BPC‑157 a Risk? Safety,
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Still it could be part of the problem in your situation

These agents offer more targeted approaches than traditional immunosuppressants, but they still involve significant immune suppression and come with substantial costs and potential side effects

Savage MO, Camacho-Hbner C, Dunger DB

So, if you're feeling unwell due to a deficiency, restoring B12 levels might help you feel well enough to eat normally, but it's not "making" you gain weight in an unhealthy way

To know concentration vs volume is key