Because GHK is a naturally occurring peptide already present in human plasma, serum, saliva, and urine, the body recognizes it as endogenous rather than foreign
When To See a Doctor Promptly Seek medical advice sooner if elevated vitamin B12 is accompanied by: Unexplained weight loss, night sweats, or fever Persistent or unusual fatigue, bruising, or bleeding Yellowing of the skin or eyes (jaundice), dark urine, or pale stools Ongoing or severe abdominal discomfort Any symptom that feels unusual or is getting worse What Your Results Dont Tell You The results may not reveal: A high vitamin B12 level doesnt necessarily mean you have too much B12 stored in your tissues
Our enquiries also established that there are no laboratories using this test in the USA
Lower levels are linked to brain fog, slower processing, and reduced mental clarity