Topic: Health
Researchers found that a natural compound called oxalate in healthy foods like spinach and almonds may make inflammatory bowel disease (IBD) worse. They studied people with IBD and found that their bodies had trouble handling oxalate, leading to more inflammation. The study also used animal models to confirm the link between oxalate and IBD.
Spinach, almonds, and sweet potatoes are often praised for their nutritional value. But new research suggests that these foods may not be as healthy for people with inflammatory bowel disease (IBD). A team of researchers from the UNC School of Medicine found that a naturally occurring compound called oxalate in these foods may contribute to intestinal inflammation in people with IBD.
Oxalate is a natural compound found in all plant foods. Even in a healthy digestive system, most oxalate from the diet passes through the body and is eliminated in stool. However, for people with IBD, the researchers found that their bodies had trouble handling oxalate. They discovered that two transporter proteins involved in moving oxalate out of the gut were consistently present at lower levels in intestinal tissue from patients with both ulcerative colitis and Crohn's disease.
The researchers also found that people with Crohn's disease had significantly higher levels of oxalate in their stool than people without IBD, even though they ate similar amounts of plant-based foods. This suggests that the problem is not just how much oxalate a person eats, but rather how their body processes it.
The researchers tested the effects of oxalate in several animal models and found that mice that received an oxalate-supplemented diet were 60 percent less likely to survive than mice that did not receive additional dietary oxalate. They also used cell culture experiments to confirm that oxalate intensified inflammatory responses in immune cells.
The study was led by postdoctoral scholar Anna Salvador, PhD, RD, LDN, and published in the journal Cellular and Molecular Gastroenterology and Hepatology on August 13, 2026.
Why It Matters
This research is important for people with IBD in India because it highlights the need to be mindful of oxalate-rich foods in their diet. By understanding how oxalate affects the body, researchers can develop new treatments or dietary recommendations for people with IBD.
Key Facts
- Researchers found that a natural compound called oxalate in healthy foods like spinach and almonds may make inflammatory bowel disease (IBD) worse.
- The study was led by postdoctoral scholar Anna Salvador, PhD, RD, LDN, from the UNC School of Medicine.
- Oxalate is a natural compound found in all plant foods, but people with IBD have trouble handling it.
- People with Crohn's disease had significantly higher levels of oxalate in their stool than people without IBD.
- The study was published in the journal Cellular and Molecular Gastroenterology and Hepatology on August 13, 2026.
Key Terms
- Oxalate
- A natural compound found in all plant foods that can contribute to intestinal inflammation in people with IBD.
- Inflammatory Bowel Disease (IBD)
- A group of conditions that cause chronic inflammation and damage to the digestive tract, including Crohn's disease and ulcerative colitis.
Implications
This research is important for people with IBD in India because it highlights the need to be mindful of oxalate-rich foods in their diet. By understanding how oxalate affects the body, researchers can develop new treatments or dietary recommendations for people with IBD.
Leave a comment