Emotions like disgust and fear linked to more acidic stomach pH
https://www.newscientist.com/article/2362962-emotions-like-disgust-and-fear-linked-to-more-acidic-stomach-ph/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
Emotions like disgust and fear linked to more acidic stomach pH