179 – Fibermaxxing – too much of a good thing

The viral TikTok trend of fibermaxxing suggests you should eat between 50-100g/day of fiber, two to three times the recommended amount.

Chris and Sophie delve into the evidence about whether it actually does lower cholesterol, prevent cancer, and boost your immune system.

Also, two new faces join the team.

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Editor: Robyn Flynn Producer: Sophie Tseng Pellar Theme music: “Fall of the Ocean Queen“ by Joseph Hackl Rod of Asclepius designed by Kamil J.

Przybos Chris’ book, Does Coffee Cause Cancer?: https://ecwpress.com/products/does-coffee-cause-cancer Obviously, Chris is not your doctor (probably).

This podcast is not medical advice for you; it is what we call information.

References: Epidemiological studies showing lower disease risk: https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(18)31809-9/fulltext https://www.bmj.com/content/347/bmj.f6879 https://jamanetwork.com/journals/jama/fullarticle/202011 https://pubmed.ncbi.nlm.nih.gov/40651334/ Fiber and cholesterol: https://pubmed.ncbi.nlm.nih.gov/30239559/ Fiber and weight loss: https://pubmed.ncbi.nlm.nih.gov/37163454/ Fiber and diabetes: https://pmc.ncbi.nlm.nih.gov/articles/PMC11155034/ Fiber and the microbiome: https://www.cell.com/cell/fulltext/S0092-8674(21)00754-6 Fiber and irritable bowel syndrome: https://www.bmj.com/content/339/bmj.b3154 Fiber and colon cancer: https://pubmed.ncbi.nlm.nih.gov/17855692/