The best time to take a nap

It is best to arrange a nap for about 15 minutes, not too long. There is no benefit if you take a nap too long every day, because if it is too long, your body will become more weak and tired, and it will not have any soothing effect. It may also cause nightmares, which will make it difficult for people to wake up when they are asleep.

Take a moderate nap

Experts believe that a healthy nap is most appropriate for 15 to 30 minutes, and should not exceed 1 hour. If the time is too short, you will not be able to get a rest; if the time is too long, you will feel a slight headache and general weakness after waking up, and it will not be easy to wake up.

Don't take a nap lying down

It is understood that most people do not pay attention to their nap posture. Some lie on their stomachs, while others simply sleep on the table. In fact, sleeping at a desk will reduce blood supply to the head, causing a series of symptoms of brain ischemia and hypoxia, such as dizziness, blurred vision, and fatigue after waking up. At the same time, using your hands as a pillow will put pressure on the eyeballs, which can easily induce eye diseases over time. Lying on the table will compress the chest, affecting blood circulation and nerve conduction.

3 major hazards of napping while lying down

Many office workers do not go home during lunch break, and often lie down to take a nap, unaware of the dangers of doing so.

1. Hazard 1

Because people sleep on their arms, many nerves are compressed, and they often feel anxious and restless during naps.

2. Hazard 2

Because the eyeballs are compressed when sleeping on your stomach, temporary blurred vision usually occurs after a nap. If this continues for a long time, it will cause high intraocular pressure and damage vision. Over time, it will cause the eyeball to swell and the eye axis to lengthen, resulting in high myopia. It will also easily increase the incidence of glaucoma. The harm is greater for patients who already have mild myopia, nearsighted patients or students who wear contact lenses.

3. Hazard three

Sleeping on your stomach puts long-term pressure on your arms and face, which will affect normal blood circulation and nerve conduction, causing numbness or even soreness in your arms and face. If not paid attention to, it may develop into local nerve paralysis or cause facial deformation over time.

If you cannot go home for a nap, try to lie down on your desk instead of sleeping on it. In addition, do not take a nap immediately after lunch. Half an hour is the best nap time.