the American Chemical Society researcher has revealed why stress is bad for you . Limited periods of stress are good , as they release cortisol . This is useful in helping you recover from very tense situations . But too much will lower your immune system and make your bones fragile .
University of Nebraska researcher has revealed why stress is bad for you . Limited periods of stress are good , as they release cortisol . This is useful in helping you recover from very tense situations . But too much will lower your immune system and make your bones fragile .