Gastrointestinal Testing
Showing 1–24 of 130 results
Gastrointestinal testing helps identify problems in your digestive system that might cause symptoms like bloating, diarrhea, constipation, or stomach pain. These tests check for infections, inflammation, or imbalances in gut bacteria, so you can find out what’s behind your discomfort. They also look for signs of nutrient absorption problems. Additionally, they can give insights into autoimmunity since gut inflammation may trigger and intensify autoimmune conditions.
These GI tests are simple to complete and give clear insights into how your digestive system is working. With the results, you can better understand what might be causing your symptoms and explore ways to support a healthier gut.
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Alphabetical, Gastrointestinal Testing, Home Stool Tests
Comprehensive GI-Effects | DNA Stool Test | 1-Day Collection
Alphabetical, Gastrointestinal Testing, Home Stool TestsComprehensive GI-Effects | DNA Stool Test | 1-Day Collection
- Sample Report
- Collection and shipping instructions
- Processed by Genova Diagnostics
- Turnaround Time: 17-21 business days
- Not Available in: New York
- Available in Canada
- HSA and FSA Approved!
SKU: GEN_GI_Effects_2200_1day -
Alphabetical, Gastrointestinal Testing, Home Stool Tests
Comprehensive GI-Effects | DNA Stool Test | 3-Day Collection (Most Popular)
Alphabetical, Gastrointestinal Testing, Home Stool TestsComprehensive GI-Effects | DNA Stool Test | 3-Day Collection (Most Popular)
- Sample Report
- Collection and shipping instructions
- Processed by Genova Diagnostics
- Turnaround Time: 17-21 business days
- Not Available in: New York
- HSA and FSA Approved!
SKU: GEN_GI_Effects_2200 -
Alphabetical, Gastrointestinal Testing
Aerobic Bacterial Culture Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_4550 -
Alphabetical, Gastrointestinal Testing
Amylase Isoenzymes Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_845 -
Alphabetical, Gastrointestinal Testing
Amylase Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 5-7 Business Days
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_243 -
Alphabetical, Gastrointestinal Testing
ASH | Alcohol Liver Damage Test
- Fasting: Yes. 13 hours. Water only.
- Specimen: Blood (Draw Location)
- Turnaround Time: 7-10 business days
- Not Available in: NY, NJ, MA, RI
- HSA and FSA Approved!
SKU: LC_550180 -
Alphabetical, Gastrointestinal Testing, Health | Fitness | Prevention
AST (SGOT) + ALT Liver Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_822_823 -
Alphabetical, Gastrointestinal Testing
Bile Acids | Total Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 5-7 Business Days
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved!
SKU: Quest_14801 -
Alphabetical, Gastrointestinal Testing
Bilirubin Direct Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_285 -
Alphabetical, Gastrointestinal Testing, Health | Fitness | Prevention
Bilirubin Total and Direct Adult Test
Alphabetical, Gastrointestinal Testing, Health | Fitness | PreventionBilirubin Total and Direct Adult Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_285_287 -
Alphabetical, Gastrointestinal Testing, Health | Fitness | Prevention
Bilirubin Total and Direct Neonatal Test
Alphabetical, Gastrointestinal Testing, Health | Fitness | PreventionBilirubin Total and Direct Neonatal Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_6631 -
Alphabetical, Gastrointestinal Testing, Immune, Infectious Disease
Blastomyces Quantitative Antigen Test
Alphabetical, Gastrointestinal Testing, Immune, Infectious DiseaseBlastomyces Quantitative Antigen Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_15109 -
Alphabetical, Gastrointestinal Testing
Calprotectin Stool Test
- Draw Locations
- Processed by Quest Diagnostics
- Turnaround Time: 2-4 Business Days on Average. Time may vary.
- Not Available in: NY, NJ, MA, and RI
- HSA and FSA Approved
SKU: Quest_16796 -
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Alphabetical, Gastrointestinal Testing, Home Stool Tests, Immune
Candida + IBS Profile | Vibrant Wellness
Alphabetical, Gastrointestinal Testing, Home Stool Tests, ImmuneCandida + IBS Profile | Vibrant Wellness
- Sample Report
- Fasting: No
- Specimen: Blood (Draw Location)
- Processed by Vibrant America
- Turnaround Time: 14 Business Days
- Not Available in: New York
- HSA and FSA Approved!
SKU: Vibrant_CandidaIBS