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Selects: How Fever Dreams Work

Apr 25, 2026

Summary

Hosts Josh and Chuck explore the science behind fever dreams, explaining how pyrogens trigger fevers to fight infection and how the brain processes emotions during sleep. They discuss the lack of scientific research on fever dreams, suggesting they may result from the brain’s heightened sensitivity and disrupted temperature regulation during illness. The episode also touches on normal body temperature myths and theories of dream function before concluding with listener mail.

Topics discussed

Sponsors and episode introduction Banter about fevers, Pringles, and candy The history and science of body temperature Sponsor breaks and advertisements How fevers work and when to worry Theories on why we dream More sponsor advertisements Understanding fever dreams and nightmares Listener mail and closing remarks
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