Lack of breakfast

Skipping morning meals negatively affectsworking capacity and tone of a person during the day. This seems quite obvious, but the point here is not so much in consuming the energy necessary for the body, but in the fact that the lack of breakfast lowers the level of sugar in the blood. And this, in turn, makes it difficult to supply nutrients to the brain.

Excess sugar

The previous paragraph explains whyproductive brain work is recommended to eat sweet, especially bitter chocolate. However, an excessive amount of sugar causes problems with the assimilation of protein and nutrients. The result is the same as with a low level of sugar in the blood: the nutrients in the brain simply do not act.


Strong psychoemotional stress leads tothe breaking of connections between neurons and makes it difficult to understand the cause-effect relationships and sequence of events. This is associated with a strong nervous excitement and a feeling that everything is falling from the hands. Accumulated stress worsens memory and reduces intellectual potential.

Antidepressants and sleeping pills

The problem of general enthusiasmdrugs are most relevant in the United States, where such drugs are discharged very easily. The use of sleeping pills and popular antidepressants like xanax can worsen memory right up to amnesia, cause dementia and obsessive suicidal thoughts.


If we talk about the negative impact of smoking onorganism, the first to the head comes the image of black lungs and spoiled teeth. However, little is said about how cigarettes affect the brain: nicotine narrows its blood vessels. However, brandy back extends. In addition to the problems associated with a lack of nutrients in the brain, this greatly increases the risk of Alzheimer's disease.

The sun

Lack of sufficient solarlight directly affects the cognitive abilities of man. First, ultraviolet, obtained with sunlight, regulates blood circulation, that is, the influx of oxygen and nutrients. Secondly, sunlight contributes to the production of serotonin - a hormone that affects the mood of a person.

Lack of water

The lack of water causes a decrease in brain volume,which significantly reduces its performance and leads to an almost zero ability to remember information. It is recommended to drink an average of 2 liters of water per day.

Excess of information

Year after year, the amount of information that is assimilatedman, increases in an avalanche. It would seem that this is training the brain and maintaining its tone. In fact, this is an excess, to which the brain responds uniquely - resistance. It is expressed by the fact that at some point the information ceases to be absorbed right up to the dips in the memory.


Another anomaly of the information world: a person simultaneously perceives several streams of information. As a consequence, none of them is properly absorbed, and consciousness is accustomed to such a mode of work. Information is perceived superficially, and it is becoming increasingly difficult to concentrate and engage in one thing without frequent change of activities.

Lack of sleep

This familiar phenomenon becomesglobal problem. According to WHO, over the past 100 years, a person began to sleep on average 20% less. A strong lack of sleep is fraught with the fact that in the actual state of wakefulness, various parts of the brain go into a phase of slow sleep. At this time a person "hangs" at one point, becomes dispersed, fine motor skills become worse. Regular lack of sleep leads to the death of brain cells.

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