Side effects of too much B12 can include mild symptoms like headaches or more serious reactions in rare cases
Individuals with pernicious anemia might start with 100 mcg injections daily or every other day, transitioning to a maintenance dose of 100 to 1000 mg monthly
But that convenience comes at a steep, steep price: efficacy
In animal models of retinal degeneration, Epithalon treatment significantly preserved photoreceptor viability, delayed structural deterioration of rod and cone cells, and protected retinal morphology
Areas of Ongoing Research Interest Published studies and laboratory investigations have explored GHK-Cu in relation to: Peptide signaling pathways in cell cultures Copper transport and regulation models Gene expression markers in laboratory settings Extracellular matrix structure research Cellular response mechanisms under controlled conditions It is important to note that these research areas are experimental and are conducted exclusively in laboratory environments
They reliably increase blood NAD+, but the functional evidence for brain aging in people is mixed and emerging, and the encouraging Alzheimers data are still from mice