How does sleep work?

Circadian Process: (Nature)
Sunlight passing through the eye stimulates the brain to suppress Melatonin. Melatonin is a hormone the brain secretes to make you feel sleepy. When the sun sets, darkness allows Melatonin to be secreted.

Homeostatic Process: (Body)
The waste product of glucose (sugar) is called adenosine. This waste product builds throughout the day and makes you feel tired. You can block the accumulation of adenosine by consuming caffeine. This makes you feel more awake.

Source: Dr. Jose Colon, Pediatric Neurologist, Sleep Medicine Specialist


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MacKoul Pediatrics is an amazing local pediatrics office in Cape Coral, FL where caring, compassionate doctors and nurses work with you to keep your children as healthy as possible. MacKoul cares for children from birth to college age, from Cape Coral, Fort Myers, Naples, and beyond.