Clinicaltrials.gov was searched for registered research protocols. The keywords and phrases “palmitoylethanolamide” and “ache” resulted in 13 entries, of which 3 were done. None of these fulfilled our eligibility conditions. The positioning is secure. The https:// makes certain that you are connecting to your Formal Web-site and that any https://whatischronicpain24578.tkzblog.com/29716016/not-known-factual-statements-about-palmitoylethanolamide