"The release of PYY, in addition to the GLP-1, can increase the length of time between meals," he says
This is exactly why having multiple dual-agonist options available is valuable for the field
Mixed results like this are normal in early-stage nutrition research
What science exists for GHK-Cu is all rather positive (a 2018 analysis of the science concluded the peptides actions appear to be health positive, saying it boosts collagen, improves tissue repair and has powerful cell-protective actions, including multiple anti-cancer and anti-inflammatory actions)
Inhibition of the antibody production by acetaminophen independent of liver injury in mice
It is known for its systemic healing properties, supporting recovery across muscles, tendons, ligaments and connective tissues