The safety assessment is based on the independent safety profiles of each compound (GLP-1 medications through extensive FDA trials, BPC-157 through decades of preclinical research), their non-overlapping mechanisms, and growing clinical experience from physicians who prescribe both
It is commonly studied in models involving soft tissue response, gastrointestinal barrier integrity, inflammatory signaling, vascular response, and connective tissue remodeling
The use of B complex or prenatal vitamins was not predictive.[24] This study raises the possibility that mothers with dietary restrictions limiting vitamin B 12 intake can achieve milk vitamin B 12 levels equal to nonlimited mothers if they are sufficiently supplemented
If so, your GP should refer you to a neurologist for further investigations (at least to rule out any other conditions)
Kern JK, Geier DA, Adams JB, Garver CR, Audhya T, Geier MR (2011) A clinical trial of glutathione supplementation in autism spectrum disorders