As we all know, smoking is harmful to health, and it is very harmful to cerebral arteries, cerebral blood supply and brain cells.
Smart people who don't get enough sleep will also become confused, and there are also ways to sleep, such as covering their heads, which will cause hypoxia and thus form brain damage.
In terms of diet, for example, skipping breakfast will lead to malnutrition, and eating sweet or salty food will lead to loss of intelligence and memory.
Talking less, the reaction is getting slower and slower, the leaf area is degraded, and the memory is seriously reduced.
The habit of using the brain refers to lazy use of the brain, which will gradually degenerate when it is not used. Excessive use of the brain when it is sick is a kind of damage to the brain.