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Health Area: Chronic Inflammation

Chronic inflammation is not a disease you have. It is a process that links many conditions that seem unrelated.

Why it matters

Gout, arthritis, psoriasis, long COVID and several others look like separate problems. Yet the same short list of everyday things keeps turning up behind them. That is why people with very different diagnoses are often given the same advice — and why, for some conditions, that advice misses the point completely.

Key insights from this synthesis

  • Eating little fibre weakens the gut wall. Fragments of gut bacteria then leak into the blood, and the immune system treats them as something that should not be there. That reaction shows up later as heart disease, diabetes and memory problems.
  • Food is the most repeated answer on this page. But about a third of these conditions start somewhere else — with an infection the immune system never fully switched off.
  • Two of our own topics give opposite advice on the same everyday choice: what to cook with.
  • Three of the conditions listed here argue that inflammation is not what causes them.

Draws evidence from 109 expert discussions across 25 topics — 61% of our analysed library.

Synthesised 2026-10-07

What is this based on?See the topics, expert discussions and methodology behind this synthesis.

Topics behind this synthesis

Ordered by how much of this page draws on them — a measure of this synthesis, not a ranking of the topics themselves.

  • Autoimmune Disease

    Supports 12 findings on this page, including Autoimmune disease in general · Whether grains beyond gluten cause immune problems · Rheumatoid arthritis

  • Anti-Inflammatory Nutrition

    Supports 7 findings on this page, including Insulin resistance and type 2 diabetes · Dementia and other brain conditions · Cancer

  • Gut Microbiome

    Supports 10 findings on this page, including Insulin resistance and type 2 diabetes · Dementia and other brain conditions · Alcohol

  • Psoriasis

    Supports 10 findings on this page, including Psoriasis · Psoriatic arthritis · Anxiety

  • Ultra-Processed Foods

    Supports 6 findings on this page, including Faster biological ageing · Fatty liver · Ultra-processed food

  • Environmental Toxins & Health

    Supports 5 findings on this page, including Air pollution, plastics and industrial chemicals · Cancer · Weedkiller residues in food

Other topics (19)