fda statement bpc-157 not approved fda.gov FDA's Overreach on Compounded Peptides Safety and Efficacy of Approved

Dec 2013;100(6):1572-9

Improving Cognitive Function Vitamin B12 injections can also assist with cognitive function and mental clarity

Critical limitations identified in the systematic review include predominant use of small rodent models (primarily rats), short follow-up periods relative to human healing timelines, variable dosing regimens complicating dose-response assessment, and lack of standardized outcome measures across studies

Biomechanical studies using human motion segments have been shown that endplate fracture can already occur with an axial force (0.5 mm/sec) of 4.5 kN depending on the spinal alignment