Clinicaltrials.gov was searched for registered study protocols. The key terms “palmitoylethanolamide” and “pain” resulted in 13 entries, of which 3 ended up done. None of them fulfilled our eligibility criteria. Knowledge of exogenous PEA pharmacokinetics remains to be at an early phase [212]. Long term study need to assess https://travisbafik.popup-blog.com/29931188/the-fact-about-palmitoylethanolamide-that-no-one-is-suggesting