Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there is a marked decrease in muscle activity …

Jul 22, 2025 · Sleep is a complex biological process made up of several stages that cycle throughout the night. These stages include rapid eye movement (REM) sleep and non-REM …

Jan 31, 2025 · Consider simple tips for better sleep, from setting a sleep schedule to including physical activity in your daily routine. Many factors can interfere with a good night's sleep — …

May 15, 2024 · About Sleep Key points Good sleep is essential for our health and emotional well-being. Getting enough sleep and good sleep quality are essential for healthy sleep. The …

Jun 19, 2023 · You spend about one-third of your life sleeping, but it’s still something many struggle with. Researchers and experts also struggle with it because of the mysteries …

Disturbed sleep is more than an inconvenience that leaves you dragging the next day: it can affect your emotional and physical health. It negatively affects your memory, concentration and …

Getting a good night’s sleep every night is vital to cardiovascular health. Adults should aim for an average of 7-9 hours, and babies and kids need more depending on their age. Too little or too …

Jan 16, 2025 · These simple sleep hygiene tips can help you fall asleep quickly, stay asleep longer, and be more energetic and productive during the day. Sleeping well directly affects …

Jul 25, 2025 · Specifically, sleeping on the side or back is considered more beneficial than sleeping on the stomach. In either of these positions, it’s easier to keep your spine supported …

Nov 4, 2024 · Most adults should aim to get 7 or more hours of uninterrupted sleep each night. Keep reading to learn about habits for getting good sleep and what to do if you find it hard to …