Many studies have demonstrated that human interaction reduces cortisol in shelter dogs and incorporating longer periods of interaction yields even greater effects. (ifaab.org)
A few minutes of chewing gum may help reduce anxiety and even improve mood by reducing cortisol levels. (inc.com)
He can also eat blueberries, which are high in antioxidants and help reduce cortisol levels (a hormone associated with stress). (my.clevelandclinic.org)