What Tim Spector thinks about epidemiology

@tim-spector · 10 positions · On ppll ↗

British epidemiologist, professor of genetic epidemiology at King's College London and co-founder of the nutrition company ZOE, who writes the Gut Feelings newsletter.

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Only Tim Spector on epidemiology. See everyone on epidemiology

2 dated positions, 2026, in their own words. Our reading of what Tim Spector has said — not written or endorsed by them.

2 positions so far — this page is not yet offered to search engines.

1. 18 Oct 2026

   Our readingThe stomach-cancer risk linked to East Asian pickled and fermented foods comes from salt, not fermentation.

   Their wordsWhat these foods have in common isn’t fermentation – it’s salt.

   ↗Do fermented foods cause stomach cancer?timspector.substack.com 1st of 4 in this piece

3. 18 Oct 2026

   Our readingStomach cancer fell because of less salt-preserved food and fewer H. pylori infections, not because people gave up fermented foods.

   Their wordsIn other words, what really moved the needle was less salt-preserved food and fewer H. pylori infections – not giving up fermented foods.

   ↗Do fermented foods cause stomach cancer?timspector.substack.com 2nd of 4 in this piece