Discover why sleep is more powerful than you think—and how a lack of it can quietly impact everything from your mood to long‑term brain health.

If you’ve ever felt tired after a full night’s sleep, you likely didn’t get enough deep sleep. This stage of sleep is considered to be the most restful, so getting enough of it is key for your overall ...

How many hours of sleep you get certainly matters, but research shows when you get those hours matters even more.

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Sleep shapes every part of human health, from brain function and memory to immunity, mood and metabolism. This article ...

EDITOR’S NOTE: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. The health benefits of a good night’s sleep have long been touted by researchers ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

Everything you need to know about REM sleep, including what it is and how much you need ...

Sleep is closely linked to how long and how well we live. It’s when our body repairs itself, grows, and fights off disease. In fact, a 2024 study of 172,321 adults found that men who get enough sleep ...

HARMFUL HEALTH HEALTH EFFECTS. AND JOINING US TODAY IS DOCTOR CANDACE JONES, A PEDIATRICIAN WITH KAISER PERMANENTE. JUST TO GIVE US SOME MORE INSIGHT ON THE DANGERS OF POOR SLEEP HABITS IN CHILDREN.

Lifestyle has a huge impact on heart health, including eating a nutritious diet, getting regular exercise and staying at a healthy weight. The Start TODAY app can help you better manage all of these ...

A new study highlights how important uninterrupted sleep is to recovery after a traumatic brain injury, finding that fragmented sleep in injured mice is linked to a loss of rapid-eye-movement (REM) ...