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What analytical methods verify BPC-157 purity

These included enhanced reepithelialization, wound contraction, collagen deposition, and angiogenesis

Food intake was not impacted, and any observable side effects or toxicity were negligible to the point where they should not be taken seriously

If blood tests show clearly low levels (thresholds vary by lab, but often below roughly 200 pg/mL) or there are signs of anemia, a provider may recommend weekly injections for the first several weeks as a correction or "rescue" phase

And it makes it very hard to to apply a blanket rule - some people may manage well with alcohol and injections

User 52 noted improved digestion alongside shoulder recovery