ghk cu effects on growth hormone igf 1 does ghk-cu affect gh or igf-1 levels ghk-cu effect igf-1 does ghk-cu affect gh or igf-1 levels Nutrition, GH/IGF-1 signaling, and cancer-150cent The GH/IGF-1 axis in ageing

There is no established link between retatrutide and serious long-term fatigue disorders, but all persistent or unexplained symptoms deserve thorough clinical evaluation

Roy RN, Lomakin IB, Gagnon MG, et al

It might help you to print off the documents in the links I left, read through, and highlight anything that is relevant to your case, paying particular attention to: problems with serum B12 testing - especially once treatment has commenced, BSH guidelines for treatment - especially where neurological symptoms are concerned, the role (or not) of macrocytic anaemia, and the important of treating symptoms (not serum B12 levels or on the presence/absence of macrocytic anaemia)

Zhang, B.Z