research indicates that using electronic devices before bed may make it difficult for people to fall asleep. the light appears to interfere with the body’s ability to create this hormone, which is responsible for sleep and wake cycles. a. endorphins b. eustress c. melatonin d. progesterone
Health · High School · Mon Jan 18 2021
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c. melatonin
Melatonin is the hormone responsible for regulating sleep-wake cycles. It is produced by the pineal gland in the brain, typically increasing in the evening to promote sleep and decreasing in the morning to help wake you up. The light emitted from electronic devices, especially blue light, can interfere with the natural production of melatonin, making it harder to fall asleep.