The Claim

In adults with rheumatoid arthritis, baseline dietary patterns are characterized by a mean energy-adjusted dietary inflammatory index (e-DII) of 0.99, and adherence to the Mediterranean diet or Irish Healthy Eating Guidelines is associated with a reduction in this index.

Source: Comparison of mediterranean and healthy eating guideline interventions on the dietary inflammatory index in rheumatoid arthritis: results from a dietary randomised controlled intervention trial

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
47score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

Adults with rheumatoid arthritis typically consume diets that promote inflammation, as measured by a dietary inflammatory index of 0.99. Following either the Mediterranean diet or the Irish Healthy Eating Guidelines is associated with a lower level of dietary inflammation.

See the scientific wording

In adults with rheumatoid arthritis, baseline dietary patterns are predominantly pro-inflammatory, with a mean energy-adjusted dietary inflammatory index (e-DII) of 0.99, and adherence to either the Mediterranean diet or Irish Healthy Eating Guidelines significantly improves this index, suggesting that current dietary habits in this population contribute to systemic inflammation.

Why this might work

Eating more fish, vegetables, fruits, whole grains, and olive oil replaces unhealthy fats in cell membranes with omega-3 fats, which stop the body from making inflammatory chemicals. These foods also feed good gut bacteria, strengthening the gut lining so fewer toxins leak into the blood. Antioxidants in these foods block signals that trigger inflammation, lowering the overall level of inflammation in the body.

Verified mechanismbased on 1 study

What the research says

1 study

  1. Study: Comparison of mediterranean and healthy eating guideline interventions on the dietary inflammatory index in rheumatoid arthritis: results from a dietary randomised controlled intervention trial

    People with rheumatoid arthritis were eating foods that made their bodies more inflamed, but when they switched to either the Mediterranean diet or Ireland’s healthy eating guidelines, their diet became less inflammatory — just like the claim says.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.