13. Stay away from fatty and highly processed foods. 
Their glucose-spiking effect can make you drowsy during the day, but they are linked to increased levels of hypocretin, a chemical believed to disrupt sleep.
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13. Stay away from fatty and highly processed foods. Their glucose-spiking effect can make you drowsy during the day, but they are linked to increased levels of hypocretin, a chemical believed to disrupt sleep.
