Limited Human Clinical Trials Large, randomised, placebo-controlled studies remain unavailable
Currently, he has severe persisting neuropathy despite intramuscular injection of hydroxocobalamin on alternating days, and the use of pregabalin, amitriptyline and a morphine preparation
All major studies that show the peptide to be incredibly beneficial for healing and recovery performed experiments on lab animals
(PMID: 34827486) and the broader systematic review by Ho and Nation (PMID: 29733881) provide some supporting evidence from outside the affected research group
Lancet 398 , 18111824 (2021)
Based on the data available in 2015, EFSA did not identify any known health risks associated with the use of dietary supplements, so no maximum dose or maximum daily intake, also known as a tolerable upper intake, was set (EFSA, 2015)