What is sleep?

What is sleep and why is it so important?

Sleep is not merely a pause, but a fundamental process that allows the body and mind to regenerate. Throughout the night, different sleep stages alternate—light, deep, and REM—each playing an essential role: from physical recovery to memory consolidation, and emotional processing.

Sleep quality is influenced by our daily habits: exposure to natural light, diet, stress management, and regularity of schedules deeply affect rest. Good sleep promotes overall well-being, strengthens the immune system, improves cognitive functions, supports metabolism, and contributes to emotional balance.

For most adults, the goal is to sleep between 7 and 9 hours per night, maintaining schedules as consistent as possible. However, more important than quantity is the quality and continuity of sleep: regular rest is one of the pillars of a healthy life.

For Hästens, sleeping well means taking care of yourself, every day.