However, the current available antibody assay has low sensitivity and studies have found that antibodies are only detectable in 4060% of pernicious anaemia cases, so a negative test cannot categorically exclude pernicious anaemia[18,19]
GHK-Cu research in aged mice showed improved cognitive performance in maze tests after just three weeks of treatment, with evidence of decreased brain inflammation and epigenetic pathway activation
The peptide also demonstrates remarkable safety in animal models
Lifestyle factors : Evaluate stress levels, diet, and hair care routine, as these can significantly impact hair growth
Investigations are guided by clinical suspicion rather than routine panels: for example, thyroid function tests and ferritin may be checked if symptoms suggest deficiency or thyroid disease, while an androgen profile may be appropriate in women presenting with menstrual irregularity, hirsutism, or acne