Researchers at UW–Madison receive major grant to study the link between mental health and the microbiome
By Laura Red Eagle, Wisconsin Institutes for Discovery Long before science caught up, Vincent Van Gogh sensed a connection between melancholy and microbes. In a letter dated April 30, 1889, he described his mysterious bouts of anxiety and exhaustion: “At times I have fits of anxiety without cause, or a feeling of emptiness and fatigue …