Why do I get more deep sleep when I nap?

However, if you are very sleep deprived when you start your nap, your brain may progress to deep sleep more quickly. As a result, sleep inertia may last longer making it more difficult for you to wake up and feel alert even after a short time asleep.

Why do I get deep sleep in afternoon?

It’s common, occurs whether you’ve eaten lunch or not, and is caused by a natural dip in alertness from about 1 to 3pm. So, if you find yourself fighting off sleep in the middle of the day and you’re somewhere where you can have a nap, then do it.

Why can I nap during the day but not sleep at night?

The bottom line. If you’re tired but can’t sleep, it may be a sign that your circadian rhythm is off. However, being tired all day and awake at night can also be caused by poor napping habits, anxiety, depression, caffeine consumption, blue light from devices, sleep disorders, and even diet.

Why does nap sleep feel different?

If you feel tired after a nap, it may be because you slept for too long. “This is known as sleep inertia and can be avoided by allotting less time for a nap.” According to Reed, the ideal amount of time to nap for is about 20 minutes to 30 minutes “so you are less likely to enter the deeper stages of sleep.”

Do naps affect deep sleep?

If you nap in the morning, the sleep consists primarily of light NREM (and possibly REM) sleep. In contrast, napping later in the evening, as your sleep drive increases, will comprise more deep sleep. This, in turn, may disrupt your ability to fall asleep at night. Therefore, napping late in the day is discouraged.

Do you go into deep sleep during a nap?

Commit to a 30-Minute Maximum: When taking a nap longer than 30 minutes, you run the risk of heading into deep sleep, which can leave you feeling tired and groggy. Most people find that their optimal power nap is achieved somewhere between 20-30 minutes.

Is having a nap in the afternoon Good for You?

Studies show that an afternoon nap is great for adults, too. There’s no need to feel lazy for indulging in daytime sleep. A short nap in the mid-afternoon can boost memory, improve job performance, lift your mood, make you more alert, and ease stress. Cozy up to these nap benefits.