In 2000, two Turkish scientists published a study in Cell Biochemistry and Function, showing a link between oxidative stress and hair loss.
By comparing the levels and activities of certain antioxidants – as well as substances indicating oxidative stress – between two groups of participants, one with hair loss and one without, the scientists found that the levels of antioxidants were significantly lower in those participants experiencing hair loss. In additon, the levels of substances showing oxidative stress were significantly higher for these participants.
