Association of dietary sodium intake with IL-17-mediated diseases in the UK biobank.
Xian JZ · 2026 · Clinical nutrition ESPEN
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What this paper found
In the UK Biobank, higher estimated salt intake went with slightly higher odds of IL-17-driven conditions such as psoriasis, psoriatic arthritis and rheumatoid arthritis, but there was no link at all with ankylosing spondylitis. Despite plausible lab reasons to expect one, this large study does not support cutting salt as a way to influence AS.
Why this is on the map
A clear null result for AS on a diet question that circulates widely; the positive findings were for related skin and joint conditions.
On the map under these threads
DOI: 10.1016/j.clnesp.2026.105065 · opens in a new tab. The full paper is on the publisher’s site, not here.
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