This habit that everyone does is definitely the number one threat to brain health!

Bad habits that people develop inadvertently can be very harmful to their physical health. Do you know which bad habits can harm brain health?

1. Sleeping with your head covered

As the carbon dioxide concentration in the quilt increases, the oxygen concentration continues to decrease. Inhaling humid air for a long time is extremely harmful to the brain.

2. Long-term smoking

Research by German medical scientists shows that long-term smoking causes varying degrees of atrophy of brain tissue, making one more susceptible to senile dementia. Because long-term smoking can cause cerebral arteriosclerosis, which will lead to insufficient blood supply to the brain, nerve cell lesions, and subsequent brain atrophy.

3. Be less talkative

There are lobes in the brain that are responsible for language. Talking frequently will promote brain development and exercise brain functions. You should say more words that are rich in content and have strong philosophical or logical connotations. People who are silent and serious all day long are not necessarily smart.

4. Long-term satiety

Modern nutritional research has found that after eating too much, the amount of a substance called "fibroblast growth factor" in the brain will increase significantly. If you eat too much for a long time, it will inevitably lead to cerebral arteriosclerosis, premature brain aging and intellectual decline. When it comes to the amount of food, "eat until you are full" is still the dietary requirement of quite a lot of people. There are many people who eat and drink a lot for three meals a day. Unrestrained eating makes the stomach, intestines and other digestive systems in a tense working state all the time, and the internal organs are also overloaded and cannot be maintained.

5. Skimp on breakfast

Skipping breakfast will cause a person's blood sugar to be lower than normal, resulting in insufficient nutrition to the brain, which can be harmful to the brain in the long run. In addition, breakfast quality is closely related to intellectual development. According to research, children who generally eat a high-protein breakfast generally have relatively longer optimal thinking periods in class, while children who eat a vegetarian diet experience a relatively faster decline in mood and energy. Excessive consumption of sweets: Children who consume too much sweets tend to have lower IQs.

6. Lack of sleep

The main way for the brain to eliminate fatigue is sleep. Long-term lack of sleep or poor sleep quality will only accelerate the decline of brain cells, and smart people will become confused.

7. Air Pollution

The brain is the organ with the highest oxygen consumption in the body, consuming an average of 500-600 liters of oxygen per minute. Only adequate oxygen supply can improve the brain's working efficiency. When using your brain, you need to pay special attention to the air hygiene in your working environment.

Therefore, for the sake of brain health, be careful about the above bad habits that damage the brain.

What to eat is good for your brain

1. Eggs

The protein in eggs is high-quality protein, and the egg yolk is rich in lecithin, triglycerides, cholesterol and yolk, which play an important role in the development of nerves and have the effect of enhancing memory, strengthening the brain and improving intelligence.

2. Sesame

Mash sesame seeds, add a small amount of sugar and drink it with boiled water, or buy sesame paste, sesame biscuits, sesame candy and other products, eat them once in the morning and once in the evening. One course of treatment is 7 days. After 5 to 6 courses of treatment, you can get better brain-enhancing effects.

3. Jujube

Every 100 grams of jujube contains up to 380-600 mg of vitamin C and is known as a natural vitamin C pill. Vitamin C can sharpen brain function, strengthen the protein function of brain cells, and promote the excitement of brain cells.

4. Pumpkin

Green vegetables are rich in vitamin A, but the vitamin A content in pumpkin is no less than that in green vegetables. Pumpkin also contains an excellent brain-benefiting element - p-carotene. Pumpkin tastes sweet and refreshing, can refresh the brain and improve symptoms of neurasthenia and restlessness. Pumpkin can be used for cooking and eating it once a day is very effective in nourishing the brain.

5. Walnut

It is well known that walnuts can nourish the brain, but do you know why walnuts can nourish the brain? Walnuts are rich in unsaturated fatty acids, which can prevent cerebral blood vessel blockage and nourish the brain and improve intelligence. For students preparing for exams or friends who are in a mental working environment for a long time, it is necessary to carry walnut juice or walnut powder with them. Walnuts can also supplement brain energy, enhance memory and eliminate brain fatigue.