Are dreams the opposite?

Dreams are contrary to reality and have no scientific basis. Dreams are expected to happen subconsciously, which indicates that you are ill or have any omen, but the opposite statement is not scientific and one-sided.

Generation of dreams: when people sleep, brain cells also enter a state of relaxation and rest, but some brain cells are not completely rested, and weak stimulation will cause their activities, thus triggering dreams.

For example, there is something that makes you particularly excited during the day, and you are still thinking about it before going to bed. When other nerve cells in the brain are at rest and these nerve cells are still excited, you will have a dream with similar content, which is called "thinking day and night".

How to improve sleep quality by expanding data;

1. Wear earplugs to sleep:

Earplugs are a good thing, which can reduce environmental noise through physical action, but you can hear loud and loud sounds, such as doorbells and alarm clocks.

2. Sleep with an eye mask:

Eyes can block light and make eyes full of soothing light. The effect of lavender fragrance is more obvious.

3. Shift the focus of the brain:

You can read books, watch TV or listen to music before going to bed. Then I fell asleep, and my brain fell asleep, so I didn't think about it.

4. Don't drink before going to bed:

Although alcohol can make people sleepy, in fact, alcohol can disrupt the rhythm of sleep.

5. Don't take caffeine after 3 pm;

Avoid drinking coffee or other caffeinated drinks, because caffeine is a stimulant and people can't sleep.

6. Use sleeping pills:

Both the market and prescription drugs should be used with caution, otherwise drug dependence will easily occur.

7. Pay attention to the side effects of drugs:

If the use of drugs will cause insomnia, you should inform your doctor as soon as possible and seek alternative drugs.

8. Develop regular sleep habits:

Often go to bed at night and get up early, and your body will remember these habits.

9. Create a comfortable sleeping environment:

The room was clean and tidy, completely dark and silent. If you go to bed 15 minutes, you can get up, walk and sleep.

Refer to Baidu Encyclopedia-Dream