Probiotics Causes Headaches? Online doctors at Just Health Experts have served an amazing role helping individuals remotely. Here’s a response to a frequent inquiry by users of the service. Summary · Probiotics are living microbes that help make “good” bacteria for the digestive tract. [1] · Two reviews were evaluated to conduct the research provided. · One review by Dai et al explains the relationship between gut microbiome and brain functions like headaches. [1] · A second review by Gazerani describes how headaches are related to dietary influences. [2] Clinical Data The following information should not be construed as a comprehensive collection of all available clinical/published data regarding this topic. Migraine headaches are a common disorder and can last several hours to days. [1] They usually occur with gastrointestinal symptoms like nausea, vomiting, and diarrhea. It is suggested that gut microbiome can