Could your diet ward off arthritis? UK biobank study investigates
NCT ID NCT06670183
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how different eating habits—like being a vegetarian, eating fish, or drinking alcohol—might affect a person's chance of developing rheumatoid arthritis. Researchers are using data from half a million UK adults aged 40 to 70. They are not testing a new treatment, but rather analyzing existing information to find patterns that could help lower risk.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could identify dietary patterns that lower the risk of developing rheumatoid arthritis, guiding future prevention strategies.
- What could go wrong
- This is an observational study, not a clinical trial, so it cannot prove cause and effect. Results may be influenced by other lifestyle factors and may not apply to everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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500,000 people
The number who actually took part.
- Started
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Jan 2006
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
General population. Information on the UK Biobank cohort profile is available here: https://www.ukbiobank.ac.uk/
- Ages
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40 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female * Ages 40 to 70 years at time of recruitment * Able to provide informed consent Exclusion Criteria: * Unable to link dietary and lifestyle data with hospital episode statistics * Had a rheumatoid arthritis before or no the date of recruitment * Withdrew consent during the study period * Genetic sex differs to reported sex * Outlier diet or anthropometric data (energy intake \<500 or \>5000 kcal/day or body mass index \<10 or \>60 kg/m2)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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