Nine US Cities Where the Air Is a Travel Problem — and What to Do About It
From Fresno to Phoenix, nine US cities rank worst for air pollution in 2026 — what's behind the smog and smoke...
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Travel health
Every story on click.holiday tagged “travel health”, newest first, each credited to the publication that reported it.
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Gut health after 50: why 'just ageing' is often the wrong diagnosis
Gut health expert Dr Emily Leeming on constipation, bloating and microbiome myths after 50 — plus simple fixes...
Inspiration & Trip Ideas
Always tired on the road? It might not be jet lag — the lowdown on 'ferritin face' and iron deficiency
"Ferritin face" is trending, but iron deficiency is the world's top nutritional gap. Symptoms to watch, why st...
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