Higher levels of stress hormones like cortisol have been shown to be high in women with PCOS, which may worsen the condition by increasing insulin and other metabolic parameters. (pcosnutrition.com)
Deep breathing lowers stress hormones like cortisol that cause cravings. (fitbodyhq.com)
In the not - very - distant future, I believe wearable sensors will be able to detect shifts in stress hormones like cortisol and adrenaline in real time. (mindbodygreen.com)