10 things that negatively affect the operation of our brain
How not to lose your head in the modern world? Protect the contents of the skull! It is you still need handy. For you - 10 things that negatively affect the brain.
The lack of breakfast
Skipping the morning meal a negative impact on performance and human tone for the day. It seems obvious, but the point here is not so much in the consumption of energy required body, but in the fact that the lack of breakfast lowers blood sugar levels. This in turn makes it difficult to flow to the brain nutrients.
The preceding paragraph explains why productive brain recommend eating sweets, especially dark chocolate. However, excessive amounts of sugar causes problems with the digestion of protein and nutrients. The result is the same as that of a low level of sugar in the blood: nutrients to the brain simply does not come.
Severe emotional stress is to break the links between neurons and hinders understanding of cause-and-effect relationships and the sequence of events. Linked to this is a strong nervous excitement and the feeling that everything goes wrong. Accumulated stress impairs memory and reduces the intellectual potential.
Anti-depressants and sleeping pills
Problem craze potent drugs are most acute in the United States, where such drugs are written very easily. The use of sleeping pills and popular antidepressants like Xanax may worsen memory until amnesia cause dementia and obsessive suicidal thoughts.
If we talk about the negative effects of smoking on the body, the first comes to mind images of black lungs and damaged teeth. In this case, very little is said about how cigarettes affect the brain: nicotine narrows its vessels. However, Cognac back extends. In addition to the problems associated with the lack of nutrients in the brain, it greatly increases the risk of Alzheimer's disease.
Lack of sufficient sunlight directly affects the cognitive abilities of man. First, ultraviolet light produced from sunlight, regulates blood circulation, ie the flow of oxygen and nutrients. Secondly, sunlight helps produce serotonin - a hormone that affects mood.
Lack of water
Lack of water causes a decrease in brain volume, which significantly reduces its efficiency and leads to almost zero ability to memorize information. It is recommended to use an average of 2 liters of water per day.
Year after year, the amount of information to digest human increases like an avalanche. It would seem that it is a brain training and keeping his tone. This is actually a surplus, which the brain responds uniquely - resistance. It is expressed by the fact that at some point the information ceases to be absorbed until the memory lapses.
Another anomaly in the information world: people at the same time takes several streams of information. As a result, none of them is not digested properly and the mind becomes accustomed to such operation. Information is perceived superficially, but to concentrate and do something without a frequent change of activity is becoming increasingly difficult.
Lack of sleep
This phenomenon is familiar to anyone becoming a global problem. According to WHO, over the last 100 years, people began to sleep on average 20% less. Severe lack of sleep is fraught with the fact that in the actual state of wakefulness different parts of the brain go into a phase of slow wave sleep. At that time, man, "hangs" at one point, it becomes dispersed, worsens fine motor skills. Regular sleep deprivation leads to death of brain cells.