Research Studies
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February 22, 2024

Beans and Gut Health: Insights from the BE GONE Trial

Written By
Medically Reviewed by
Dr. Jeannie Achuff ND
Updated On
February 1, 2025

In a time when we are all paying close attention to dietary effects on health, this randomized clinical trial study offers insights for those looking to use diet to support a healthy lifestyle. Researchers at the MD Anderson Cancer Center explored how adding something as simple and easy to find as beans to the diet of people at high risk for certain health issues could be beneficial.

Beans might seem like an ordinary food, but they are a source of prebiotics and packed with nutrients that could help support overall health. The best part is that most of us already have them in our kitchens.

So, if you're interested in maintaining your health or have concerns about obesity or colorectal health, adding more beans to your diet could be a positive step. It's a small change that might contribute to your well-being.

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The Trial at a Glance

The BE GONE (Beans to Enrich the Gut microbiome vs. Obesity's Negative Effects) trial is a meticulously designed study aimed at understanding how dietary interventions, specifically prebiotics, can influence gut microbiota and, by extension, overall health. 

Insights from the BE GONE (Beans to Enrich the Gut microbiome vs. Obesity's Negative Effects) trial

Over 16 weeks, 55 participants with a history of colorectal neoplasia were split into two groups: a control group continuing their usual diet and an intervention group adding a daily cup of beans to their diet. 

The primary outcomes focused on changes in the gut microbiome and circulating markers and metabolites, revealing significant insights into the role of diet in supporting a healthy gut environment.

Key Findings and Implications

The study revealed several key findings:

Increased Microbial Diversity: The intervention group saw a notable increase in gut microbiome diversity, with significant increases in beneficial bacteria such as Faecalibacterium, Eubacterium, and Bifidobacterium.

Shifts in Metabolites: Parallel shifts in nutrient and microbiome-derived metabolites were observed, including increased pipecolic acid and decreased indole, suggesting changes in nutrient metabolism.

Inflammatory and Immune Response: Proteomic biomarkers related to intestinal and systemic inflammatory responses showed beneficial changes, indicating a potential for dietary interventions to influence systemic health outcomes.

These results underscore the prebiotic potential of beans and the need for consistent and sustainable dietary adjustments to achieve long-term health benefits.

Beyond the Bean: A Prebiotic Revolution

The study represents a significant step forward in our understanding of diet-microbiome interactions and their implications for health management. It demonstrates the potential benefits of incorporating beans into the diet, paving the way for more focused dietary strategies targeting gut health and metabolic wellness.

The research also emphasizes the accessibility of such dietary interventions. Beans are a cost-effective and widely available food offering a practical option for individuals seeking to support their health through dietary means.

The Role of Functional Labs in Gut Health

Diagnostic Solutions Laboratory's GI-MAP (Gastrointestinal Microbial Assay Plus) test is a comprehensive stool test that assesses the microbiome and detects gastrointestinal infections. 

Using modern DNA sequencing technology, the GI-MAP provides extensive information on the existence and abundance of gut bacteria, viruses, parasites, and fungi, enabling tailored approaches to support gut health. 

The GI Effects Comprehensive Profile with Microbiomix utilizes metagenomic shotgun/whole genome sequencing to evaluate your patient's gut microbiota and function. Metagenomics is the gold standard for studying gut microbiota.

The Future of Dietary Interventions

As we continue to unravel the complex relationships between diet, microbiome, and health, the insights from the BE GONE trial offer a robust foundation for developing targeted dietary strategies. 

These strategies, which leverage measurable host biomarkers and focus on practical, real-world dietary changes, have the potential to significantly enhance health outcomes.

In conclusion, the BE GONE trial not only reaffirms the importance of diet in supporting health but also illuminates the path toward leveraging the gut microbiome in promoting wellness. As we move forward, it is clear that prebiotic foods like beans could play a central role in the next generation of dietary interventions, offering hope and a new direction for individuals and healthcare providers alike.

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Key Takeaways

  • Integrating beans into the diet was found to enhance microbial diversity and support markers of health, highlighting the role of diet in modulating the gut microbiome and systemic wellness.
  • The findings highlight the importance of diet-microbiome interactions in health. Beans act as a cost-effective, prebiotic food that can significantly impact gut flora composition and metabolic health outcomes.
  • This research paves the way for further studies on dietary interventions for gut health, emphasizing the need for personalized nutrition plans based on comprehensive gut microbiome testing to optimize health benefits for individuals.
The information in this article is designed for educational purposes only and is not intended to be a substitute for informed medical advice or care. This information should not be used to diagnose or treat any health problems or illnesses without consulting a doctor. Consult with a health care practitioner before relying on any information in this article or on this website.

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Lab Tests in This Article

Christie, J. (2023, January 6). A functional medicine approach to obesity and weight management. Rupa Health. https://www.rupahealth.com/post/an-integrative-approach-to-obesity

Cloyd, J. (2024, January 25). What is the Gut Microbiome? Rupa Health. https://www.rupahealth.com/post/what-is-the-gut-microbiome

GI effects® comprehensive profile with microbiomix by genova diagnostics. (n.d.). Rupa Health. Retrieved February 14, 2024, from https://www.rupahealth.com/lab-tests/genova-gi-effects-comprehensive-profile-with-microbiomix

GI-MAP by Diagnostic Solutions. (n.d.). Rupa Health. https://www.rupahealth.com/lab-tests/diagnostic-solutions-gi-map

Maholy, N. (2023, June 29). The role of probiotics and prebiotics in gut health: An integrative perspective. Rupa Health. https://www.rupahealth.com/post/the-role-of-probiotics-and-prebiotics-in-gut-health-an-integrative-perspective

Sweetnich, Jerrica. “6 Health Benefits of Prebiotics.” Rupa Health, 17 Feb. 2023, www.rupahealth.com/post/6-health-benefits-of-prebiotics.

Zhang, X., Irajizad, E., Hoffman, K. L., Fahrmann, J. F., Li, F., Seo, Y. D., Browman, G. J., Dennison, J. B., Vykoukal, J., Luna, P. N., Siu, W., Wu, R., Murage, E., Ajami, N. J., McQuade, J. L., Wargo, J. A., Long, J. P., Do, K.-A., Lampe, J. W., & Basen-Engquist, K. M. (2023). Modulating a prebiotic food source influences inflammation and immune-regulating gut microbes and metabolites: Insights from the BE GONE trial. EBioMedicine, 98, 104873–104873. https://doi.org/10.1016/j.ebiom.2023.104873

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