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Its role in enhancing slow wave sleep and regulating circadian rhythms may lead to improved sleep onset and depth, but it doesnt typically cause immediate drowsiness like conventional sleep aids

I say should , because although there have been positive outcomes to laboratory-based trials into the absorption, more human trials are required

Mild Side Effects These side effects are reported anecdotally and tend to resolve on their own within a few days of use or dose adjustment: Headache or light-headedness Mild nausea or upset stomach (especially with oral use) Fatigue or lethargy in the first few days of use Appetite changes (increase or decrease) Injection site irritation redness, swelling, or tenderness Mild dizziness, nausea, and local irritation are among the most commonly reported side effects of subcutaneous BPC-157 injection, typically resolving within 2472 hours. Milekic, T

Nature 373: 699702 [DOI] [PubMed] [Google Scholar] Schmidt L., Duh F.M., Chen F., Kishida T., Glenn G., Choyke P., et al