Why Light Controls Your Internal Clock

from Health Care Point · host rockjohn657

“Why Light Controls Your Internal Clock” explores how exposure to natural and artificial light influences the body’s circadian rhythm, which regulates sleep, alertness, hormones, and metabolism. The brain uses light signals—especially morning sunlight—to synchronize internal biological processes with the external day-night cycle.

Episode metadata supplied by the publisher feed · Published May 3, 2026

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Why Light Controls Your Internal Clock

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This episode was published on May 3, 2026.

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