Choose audio meditation apps to lower cortisol levels efficiently. Research indicates that auditory stimuli, like soothing sounds and guided meditations, engage the brain in a way that promotes relaxation and stress reduction. Studies show that participants using audio formats experienced a significant decrease in cortisol, the stress hormone, compared to those using video formats. While video meditation apps offer visual elements that can enhance relaxation, they often include more distractions. In a study conducted by the University of Southern California, users reported that audio sessions provided a clearer path to…