Lion King for days
This is important because GLP-1 drugs were originally designed to have a long half-life in blood to maximise their efficacy in the treatment of diabetes which prevents them from entering the brain (Hlscher)

Accelerates wound healing through growth factor modulation Stimulates angiogenesis (formation of new blood vessels) to injured areas Promotes fibroblast activity and collagen formation Protects endothelial function and blood flow Reduces systemic and local inflammation without NSAIDs or corticosteroids Heals tendon-to-bone junctions and muscle strains that are notoriously slow to regenerate BPC-157 improves functional recovery by increasing VEGF expression, enhancing angiogenesis, and accelerating fibroblast migration and collagen deposition. Pevec et al., Journal of Orthopaedic Research While research on humans is still developing, preclinical studies across muscle, tendon, ligament, nerve, and gut tissues have shown consistent healing properties in animal modelswith many athletes and rehab practitioners reporting comparable real-world results
Serum brain-derived neurotrophic factor concentrations in lean and overweight children and adolescents
PYM50028, a novel, orally active, nonpeptide neurotrophic factor inducer, prevents and reverses neuronal damage induced by MPP + in mesencephalic neurons and by MPTP in a mouse model of Parkinson's disease