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Journalist / Author

James Nestor

Author of Breath: The New Science of a Lost Art (3M+ copies, 44 languages). Science journalist covering breathing, freediving, and human performance.

Known For

BreathNasal breathingLost art of breathing

Canon

Nasal Breathing Is the Human Default — Mouth Breathing Degrades Health
Curious

Books

■Breath(2020)

Episodes

#How To Change The Way You Breathe For More Energy, Better Sleep, Improved Blood Pressure & A Longer Life with James Nestor #644Mar 31, 2026#The New Science Of Breath: James Nestor On Why Most People Are Breathing WrongFeb 2, 2026#829James Nestor — Breathing Protocols to Reboot Your Health, Fix Your Sleep, and Boost PerformanceSep 30, 2025