Something You Should Know

The Nocebo Effect: Placebo’s Evil Twin & Weird Facts You Never Knew

September 7, 2026·48 min·6-min readconversationalscience
Podzilla Summary (6 min)
TLDR
This episode of Something You Should Know explores the powerful psychological phenomenon known as the nocebo effect — where negative expectations can trigger real physical symptoms — and delves into the surprising origins of everyday words, inventions, and cultural taboos. Host Mike Car

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Guest

H

Helen Pilcher

conversational on Something You Should Know

Mentions

Books, people, and resources mentioned in this episode.

People

Helen PilcherJess ZafarrisMike CarruthersSam SchumannGloria Lockerman

Books

This Book May Cause Side Effectsby Helen PilcherA Miscellany of Weird and Wonderful Facts for Curious Humans Who Have Nothing Better to Do Than Readby Jess Zafarris

Topics

BooksHistory Of ScienceMental HealthNeuroscienceNonfiction

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