Some reasons for mental decline and stupidity

　　1. Being unwilling to use your brain to think is exercise The best way for your brain. Only by using your brain more and thinking harder can people become smarter.

　　2. Using your brain while sick When you are unwell or sick, reluctantly insisting on studying or working is not only inefficient, but also easy to cause brain damage.

　　3. If you eat too much for a long time, a substance called "fibroblast growth factor" will increase significantly in the brain. It can also increase capillary endothelial cells and fat, promote atherosclerosis, and cause premature brain aging and mental retardation.

　　4. Disregarding breakfast and skipping breakfast will make people's blood sugar lower than the normal supply, which will be harmful to the brain over time.

　　5. Vegetarian Breakfast According to relevant data, children who eat high-protein breakfast generally have relatively longer optimal thinking in class, while children who eat vegetarian meals decline relatively quickly in mood and energy.

　　6. Excessive sweets: Sweets reduce appetite and reduce the intake of high protein and multivitamins, leading to functional malnutrition and affecting brain development.

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

　　8. Long-term smoking. Long-term smoking causes brain tissue to shrink to varying degrees, making it susceptible to Alzheimer's disease. Because long-term smoking can cause cerebral arteriosclerosis, resulting in insufficient blood supply to the brain, nerve Cell degeneration occurs, followed by brain atrophy.

　　9. Be reticent. There are lobe areas in the brain that specialize in language. Frequent talking will also promote brain development and exercise the brain's function. Usually you should say more words that are rich in content and have strong philosophical or logical meaning. Cover your head sleep When people sleep with their heads covered, as the carbon dioxide concentration in the quilt increases, the oxygen concentration continues to decrease. Long-term inhalation of moist and dirty gases is extremely harmful to the brain.