The copper ions in GHK-Cu react with ascorbic acid, oxidizing the vitamin C and potentially destabilizing the copper-peptide bond
Determining the correct B12 dosage can be tricky, as the appropriate amount depends on factors such as age, the severity of deficiency, and any coexisting conditions
Cortisone has more human clinical evidence
NRF2 is also required to couple mitochondrial biogenesis with mitophagy by inducing BNIP3 expression, which is essential for facilitating cancer progression (Riis et al., 2020)
Makwana H, Mastrotto F, Magnusson JP et al (2017) Engineered polymertransferrin conjugates as self-assembling targeted drug delivery systems
Patients with chronic pancreatitis have lower levels of glutathione, cysteine, and glycine.[ref] Increasing cysteine levels with NAC is protective against pancreatic damage.[ref] Schizophrenia: Several research studies show that people with schizophrenia have lower glutathione levels in certain regions of the brain.[ref] In aging: The studies on glutathione in aging show that there is usually a general decrease in serum glutathione levels as we age