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Why am I so easily tired even though I’ve slept for a long time?

Release date:

2023-03-21 09:51

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Arriving at your desk in the morning, you barely had time to start working before feeling groggy and yawning uncontrollably. Does this sound like you—sitting right there in front of the screen? It’s almost as if your battery is already drained, even though it was fully charged just moments ago. Last night, you actually slept for a long time, so you should have been bursting with energy—but why are you feeling unusually tired instead?

You’ve slept for a long time but still feel tired—this could be because your sleep quality isn’t optimal. Human sleep is divided into two main stages: "light sleep" and "deep sleep," which alternate in a cyclical pattern throughout the night. Deep sleep, though accounting for only about one-quarter of total sleep time, is far more effective at reducing fatigue and restoring energy. If someone spends too much time in light sleep without transitioning into deep sleep, they may not experience the full restorative benefits—even if their overall sleep duration is sufficient. That’s why ensuring you enter and stay in deep sleep is a crucial way to improve your sleep quality.

Some people feel tired even after getting a full eight hours of sleep—this could be because their mattress isn’t the right fit, negatively impacting their sleep quality. If a mattress is too soft or too firm, it fails to provide proper, scientifically sound support for the body, leading to restless tossing and turning, difficulty settling into a comfortable sleeping position, and an overall sense of discomfort throughout the night.

Choosing the right mattress is the first step toward high-quality sleep—so if you’re planning to upgrade your mattress, check out Donble Mattress. The Donble Mattress "Spring's Fading Charm" features a high-carbon manganese steel interconnected spring system that provides firm, supportive comfort for your body. Its premium filling layer is made from oxygen-infused hard cotton, which evenly distributes body pressure, helping your spine maintain its natural alignment and promoting deeper, more restful relaxation.

When we sleep, our body weight presses down on the mattress while simultaneously experiencing an equal and opposite reaction force. Choosing a mattress with just the right balance of softness and firmness can help relieve pressure on your body, reducing strain and easing discomfort. The Donble Mattress "Spring's Gentle Embrace" features latex and high-density cotton as its core layers, which enhance the contact area between your body and the mattress, gently alleviating pressure on your back and creating a supremely soft, comfortable sleeping experience.

To stay energized, one needs both sufficient sleep duration and excellent sleep quality. Consider opting for a comfortable mattress to create a restful sleep environment and boost your sleep efficiency.

Can’t fall asleep at night? Donble Mattress brings you a brand-new, restful sleep experience.

Office workers with bad backs need a spinal-support mattress.