NICE notes that pernicious anaemia is the most common cause of Vitamin B12 deficiency in those aged 40-70, with an average onset age of 60 in white people and 50 in black people, although it can affect black women at a younger age
So, if your test results confirm a vitamin B12 deficiency, your provider may recommend an intramuscular injection, oral supplementation, dietary changes, or something else
GHK-Cu is highly sensitive to carboxypeptidase cleavage, light-driven copper photo-oxidation and pH extremes, with an optimal range of about 5.0 to 6.5
It also aids in producing neurotransmitters, which are chemicals that help communicate between neurons in the brain, improving brain function
Note: All peptide products are for research purposes only