In today's fast-paced world, sleep is often treated as a luxury rather than a necessity. But more than just downtime, sleep is the foundation of health, affecting everything from brain function and energy levels to immune resilience and emotional well-being. Poor sleep can lead to a host of issues such as impaired cognitive performance, mood disorders, and even chronic illnesses like hypertension and diabetes. Optimizing your sleep isn’t just about quantity; quality matters just as much. Here’s how you can fine-tune your sleep habits to maximize health and vitality.