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4/ Adenosine also helps regulate your sleep-wake balance. It works as a #homeostatic mechanism, ensuring your #sleep needs align with how long you’ve been awake.

The more #wakeful hours you log, the stronger the call for sleep becomes—a natural, science-backed rhythm.

Definition of wakeful Explore the definition of the word "wakeful" with example sentences, synonyms, and related terms to improve your English skills.

wakeful
- Carefully observant or attentive; on the lookout for possible danger

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