Sleep is a natural, intermittent state of rest that is essential for the body's recovery and function. During sleep, the body goes through various sleep phases, including light sleep, deep sleep and REM (rapid eye movement) sleep. These phases play a role in physiological restoration, memory processing and emotional regulation.
Sleep is essential for the maintenance of optimal physical and mental health. It affects cognitive functions such as concentration, learning and decision-making. Regular, adequate sleep strengthens the immune system, promotes hormonal balance and helps maintain a healthy weight. Sleep quality can be affected by factors such as stress, lifestyle and sleep hygiene. Adopting healthy sleep habits, including a consistent sleep schedule, a comfortable sleeping environment and limiting screen time before bedtime, are important measures to promote good sleep. Prioritizing quality sleep is essential to support overall wellbeing and quality of life.