Valerie Cacho, MD, is a board-certified sleep medicine specialist and the founder of the online educational company Sleephoria. Your sleep environment, hormone levels, and certain medications can ...

Keeping a regular sleep schedule can be more important than how many hours you sleep. Try to wake up at the same time every day, even on weekends. Use an alarm to remind you when to start winding down ...

Sleeping with any artificial light on can negatively impact your sleep quality by preventing your brain from reaching deeper sleep stages, which can lead to various health issues. Reduced sleep ...

Sleep apnea can raise insulin resistance when breathing pauses deprive the body of oxygen, which can lead to higher blood sugar and a higher A1C over time. Obstructive sleep apnea (OSA) is common in ...

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