A viral Instagram post reveals a simple yet effective sleep hack: sleeping with one foot outside the covers. This recommendation is backed by a 2023 study in the Journal of Physiological Anthropology. The rationale is that exposing one foot to cooler air helps reduce core body temperature, which is crucial for initiating sleep. This cooling effect signals the brain to increase melatonin production, which enhances sleep quality. While many users found success with this method, some expressed concerns about potential fears associated with exposing a foot at night.
The soles of your feet have special blood vessels designed to dump heat fast. Exposing just one foot to cooler air helps lower your core body temperature.
A fascinating 2023 study published in the Journal of Physiological Anthropology has confirmed that sleeping with one foot outside the blanket isn't just a quirky habit - it's a legit sleep hack.
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