In my experience working with clients dealing with back pain, the best results from BPC-157 come when there is a clear soft tissue or inflammatory component
GHK-Cu stimulates synthesis of Type I collagen (structural support) and Type III collagen (tissue flexibility and repair)
Side effects include nausea, vomiting, and injection site irritation, especially during titration
Additionally, low-dose berberine protected PC12 cells from 6-hydroxydopamine (6-OHDA, Parkinsons disease-related neurotoxin)-induced cytotoxicity and apoptosis, whereas high-dose berberine showed no neuroprotective activity
In the sample with autoimmune hypothyroidism, the diagnosis had been made by endocrinologists at the Helsinki University Central Hospital, where the diagnostic criteria included elevated TPO antibodies, elevated TSH, reduced FT4, and ultrasound findings characteristic of autoimmune thyroiditis