1, the most common reason

Poor sleep at night, or short sleep time, or sleep apnea, that is, snoring during sleep, intermittent breathing, affecting sleep quality; After a long time, the biological clock is out of order. Fatigue and lethargy, accompanied by dizziness and confusion, may be the manifestation of early neurasthenia.

2. Insufficient nutrition and reduced energy intake.

Insufficient nutrition can easily lead to drowsiness and lethargy. Supplementing protein will improve sleepiness. There is also narcolepsy, which usually begins after puberty. The main symptom is daytime sleepiness, which is manifested as sleepiness regardless of time and place. If you are talking to guests or at work, you will have narcolepsy, which generally does not cause other organic diseases.

3. Other reasons

Narcolepsy is not uncommon in the elderly. There are many factors that cause narcolepsy in the elderly, such as environmental factors, physical factors, drug factors, brain factors and so on. Obesity and overweight of teenagers or young people can also lead to excessive sleepiness during the day; Depression may be the main cause of excessive daytime sleepiness. People with depression are three times more likely to feel too sleepy during the day than normal people.

Extended data:

Anti-drowsiness food:

1, strawberry

Strawberries are rich in vitamin C, which helps people absorb iron and nourish cells, so eating more strawberries can make people energetic.

2. Spinach

Spinach contains magnesium, which is a mineral that women are easy to lack. The function of magnesium in human body is to convert carbohydrates in muscle into usable energy.

3. Tuna

The fish in protein, tuna, is rich in tyramine acid, which can help the brain to produce neurotransmitters, making people concentrate and think quickly. Supplementing these is of great help in treating drowsiness after lunch.

4.bananas

Bananas contain carbohydrates easily absorbed by the human body and are also rich in potassium. Potassium can help maintain the normal function of muscles and nerves in human body, but it cannot be stored in the body for a long time. After strenuous exercise, the potassium in the body will drop very low. Eating a few bananas can supplement the deficiency of potassium.

5. Bean products

Iron is the main medium for producing human energy and is responsible for delivering oxygen to human organs and muscles. Therefore, you can eat some pork liver and lean meat, which are the best sources of iron, but eating some red beans, black beans or soybeans often can also play a role in supplementing iron and effectively improve the state of fatigue and fatigue.

People's Network-Narcolepsy has three reasons. Five foods to stop you from dozing off.