Whether you struggle to fall asleep or simply want to improve your sleep quality, Consumer Reports says focusing on what truly works can make a meaningful difference.

It takes a lot of energy to stay awake. Good quality deep sleep strengthens your memories and your immune system. And research shows it may help clear out toxins from your brain. Experts don’t fully ...

Sleep and hormones affect each other through your circadian rhythm, also called the sleep-wake cycle. A lack of sleep can affect several hormones at once. Getting 7 to 9 hours of sleep helps regulate ...

Different factors influence how much sleep a person requires. Guidelines can help a person figure out how much sleep they need, which can help them determine a sleep routine for optimal health.