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circadian

[sur-kay-dee-uhn] / sɜrˈkeɪ di ən /


Example Sentences

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It’s an active part of metabolism, your circadian rhythm, inflammation control, blood sugar, and blood pressure.

From Slate ● Oct. 9, 2026

To protect his circadian rhythm, he wears red-light glasses every night as he winds down before bed.

From The Wall Street Journal ● Oct. 8, 2026

"Understanding how circadian regulation shapes glymphatic clearance will help us develop more targeted therapies," said Hablitz.

From Science Daily ● Sep. 28, 2026

In a world where influencers warn of spiked cortisol levels and disrupted circadian rhythms, plenty of consumers are turning to prebiotic sodas, sugar-free beverages, and refreshers as substitutes.

From Slate ● Aug. 14, 2026

The light is dim and artificial and kept to the same level all the time, but even so, the circadian rhythms win out and a nighttime hush has fallen over the place.

From "If I Stay" by Gayle Forman




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