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Sleep studies can identify issues not apparent from subjective experience alone, guiding more targeted intervention.

Modest and variable effect sizes in animal models

Its also wise to avoid combining multiple nootropics or using them in excessive doses--more is not always better, and interactions between ingredients are often not studied

Kolovrat et al., 2020) appears as the specific effect of BPC 157 in ischemia/reperfusion (Duzel et al., 2017

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