They are formed during the Maillard reaction, when sugars and amino acids combine at high temperatures and low water activity
As you age, your protein and leucine requirements increase, making both especially important for maintaining muscle after menopause
Taylor A, Robson A, Houghton BC, Jepson CA, Ford WC, Frayne J (2013) Epididymal specific, selenium-independent GPX5 protects cells from oxidative stress-induced lipid peroxidation and DNA mutation
The analysis of Epithalon effects suggests that the tetrapeptide participates in the mechanisms of transcription common for the epiphysis and retina and may be associated with positive effects observed in clinical research
[DOI] [PubMed] [Google Scholar] 104.OBrien RT, Iani M, Matheson J