Research from the University of Queensland, in Australia, has found that peptic ulcers and irritable bowel syndrome, along with other gut disorders, are linked to depression. The researchers analyzed health data from more than 450,000 people and found eight genetic variants that predispose people to peptic ulcers and other gut diseases, often with depression as a comorbidity. Lead author Yeda Wu says the research supports a holistic approach to identifying and caring for patients with gastrointestinal diseases, noting, “As a medical student, I noticed how some patients’ gastrointestinal symptoms improved after psychotherapy or psychiatry treatment.”