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circadian rhythm



NOUN
biological rhythm
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

I’ve learned from experts over and over about how exposing yourself to natural light, even on an overcast day, either resets or talks to your circadian rhythm.

From The Wall Street Journal

The circadian rhythm plays a central role in regulating cardiovascular and metabolic function.

From Science Daily

"Some medications or therapies work best when they align with a specific time of relevant circadian rhythms, and this time will vary depending on whether you are a morning, intermediate, or evening chronotype," she said.

From Science Daily

Biological sleep rhythms, known as circadian rhythms, naturally change during adolescence.

From Science Daily

Research published on December 29, 2025, in Neurology, the medical journal of the American Academy of Neurology, found that people with weaker and more irregular circadian rhythms were more likely to develop dementia.

From Science Daily