Tag: circadian rhythms in humans

What are Circadian Rhythms in Humans?

What is the definition of circadian rhythm? Often referred to as the “body clock”, the circadian rhythm is a cycle that tells our bodies when to sleep, rise, eat–regulating many physiological processes. This internal body clock is affected by environmental cues, like sunlight and temperature. A circadian rhythm /sɜːrˈkeɪdiən/ is any biological process that displays an endogenous, entrainable oscillation of about 24 hours. …

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