Tag Archives: Jet Lag

Video: The Science of Jet Lag – TED Luncheon Talk

by Devesh Agarwal Jet lag is the curse of the international traveller. Much of human physiology and body patterns are adapted to an internal 24 hour clock called the Circadian Clock or Circadian Rhythm. Virtually all aspects of our life, especially sleep, alertness, cognition, body temperature, behaviour, digestion, strength, even our thinking and memory is tied in to this clock. …

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