Longevity UnmaskedLongevity Unmasked

Question 255 of 433

Is psyllium fiber worth taking?

Evidence grade (draft mapping)ARobust human trials
Golden softgel capsules on navy velvet

The short answer

Yes. It is one of the few supplements with an FDA-authorized heart health claim.

A tablespoon a day lowers LDL cholesterol by 5 to 10 percent, smooths blood sugar after meals, relieves both constipation and loose stools, and feeds gut bacteria. Start with a teaspoon, drink a full glass of water with it, and take it apart from medications, since it can slow their absorption.

“This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship.” From the book’s medical disclaimer. Full disclaimer

Evidence scope
ROBUST HUMAN TRIALS — Adults: psyllium lowers LDL and helps bowel function; not proof of lifespan extension.Evidence grade (draft mapping)ARobust human trialsPart 17, Q255 · Part sources
All of Part 17

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