Relevant to clinical conditions, patients with certain types of cancers and heart disease, excessive alcohol intake, chronic diarrhoea, liver disorder and haemodialysis are at a greater risk of riboflavin deficiency (Reference Ross3,Reference Peechakara and Gupta9)
While the levels of 11-oxygenated androgens and their precursors have been shown to be significantly elevated in patients with polycystic ovary syndrome (PCOS) and 21-hydroxylase deficiency [41,69], one study reported that the circulating levels of 11KT were also higher than that of testosterone in a healthy female control group (BMI 21.226.1 kg/m 2 ) [41]
There is no guarantee of purity, accurate dosing, or the absence of harmful contaminants
As researchers note, this decline coincides with the noticeable decrease in regenerative capacity of an organism.2 This suggests that, for example, lower natural GHK levels may contribute to things like slower wound healing in older adults.5 What is GHK-Cu used for