Clinical Research Directory

Inclusion Criteria: 1. Recently diagnosed with nonmetastatic GI cancer, including but not limited to small bowel, colon, rectal, pancreatic, gastric, or hepatic malignancies, and scheduled for an elective laparoscopic curative-intent surgical resection in 6 days 2. Able and willing to provide informed consent 3. Age 18 years and above Exclusion Criteria: 1. Exposed to antibiotics in the 3 months prior to enrollment (per patient-provided history) 2. Unlikely to comply with protocol as determined by Investigator 3. Prior use of any investigational drug in the preceding 6 months prior to enrollment 4. Patients with inflammatory bowel disease 5. Inability to give consent due to a mental condition that makes the participant unable to understand the study's nature, scope, and possible consequences. 6. Emergency surgery 7. Prisoners 8. Known allergy or intolerance to ingredients commonly used in gummy supplements (e.g., gelatin, corn syrup, artificial colors, or natural flavors)