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 ...

Slow wave or deep sleep is a stage in the sleep cycle necessary for proper brain function and memory. Most people need 7–9 hours of sleep per night, but working out how much deep sleep they need is ...

During deep sleep, you pay less attention to the outside world. But while you may be out like a light, some parts of your body are hard at work. Your breathing and heart rate go down, but your ability ...

Unlock peak brain performance with simple sleep adjustments. Dr Vass, a longevity doctor, reveals how optimizing your sleep environment and habits can enhance brain function. Cooling your room, using ...

A deep, undisturbed sleep should be the norm, but modern lifestyle is taking a toll on the sleep cycle. Research says that maintaining a consistent sleep schedule is responsible for proper heart and ...

Sleep is not just rest; it is the body’s sacred repair time. While you lie still, your nervous system resets, your brain clears emotional residue, and your cells quietly rebuild. Yet most people treat ...