50mg ghk-cu – High-Purity Laboratory-Verified Research Compound Copper Peptide Ghk Cu 99%

There is observational data documenting the relationship between B-12 dfefficiency and ASD

At the cellular level, B12 acts as a cofactor for two critical enzymatic reactions: Methionine synthase converts homocysteine to methionine, essential for DNA methylation and synthesis Methylmalonyl-CoA mutase involved in fatty acid metabolism and myelin production By restoring adequate B12 levels, injections enable normal red blood cell maturation in the bone marrow, correcting the megaloblastic anaemia

Conclusions We reported the case of a school-aged boy with severe MTHFR deficiency who presented with a slowly progressive mental decline and spastic paraplegia and who later developed rapidly progressive psychosis and repetitive seizures following infectious gastroenteritis

Zilli A

Some portion of intranasally administered peptides may reach the central nervous system through the olfactory pathway, bypassing the blood-brain barrier

A study of 175 men taking HCG injections found no significant adverse side effects, supporting its general safety profile when used appropriately