Probiotics for Anxiety Study

Inclusion Criteria: * Age \> 18 years old * Has self-reported mild to moderate generalized anxiety * Generalized Anxiety Disorder-7 (GAD-7) score of 5-14 at screening * Interested in understanding more about their anxiety and the use probiotic products * If taking any OTC or other products for anxiety and/or sleep (e.g. magnesium, melatonin, anticholinergics etc.), must be on a stable dose for at least 4 weeks prior to randomization and maintain the stable intake for the duration of the study. * Willing to do a 4-week washout from any systemic antibiotic use prior to randomization. * If using any cannabis-containing products, must be on a stable dose for at least 4 weeks prior to randomization. * In good general health at the time of screening (Investigator discretion). * Able to read and understand English. * Able to read, understand, and provide informed consent. * Able to use a personal smartphone device and download Chloe by People Science. * Able to receive shipment of the product at an address within the United States. * Willing to wear a health tracking wearable device everyday (up to 7 weeks) during sleep. * Able to complete study assessments over the course of up to 7 weeks. Exclusion Criteria: * Do not have a smartphone and/or internet access. * Concomitant Therapies: * Participants taking prescription medication for anxiety and/or sleep * Participants receiving any investigational therapies or treatments within 30 days prior to randomization. * Other Illnes…