How Does Alcohol Destroy Brain Cells?
They say that alcohol in certain quantities is even useful. It is believed to contribute to dilation of blood vessels and stabilization of blood pressure. The state of mild intoxication expected after the first small doses of alcohol seems to be so pleasant. The outside world is filled with bright colors, all people seem to be close to each other, and a drunk person feels to be so smart and charming. In fact, there is nothing to be happy about. A sudden sense of happiness is just the result of the first effects of alcohol on the brain. Happiness is actually not happiness at all but the first stage of oxygen deprivation or hypoxia. If more alcohol added, the state of hypoxia will continue to evolve. Its consequences are loss of coordination, slurred speech and memory loss. That explains why it is hard to remember the previous evening if it was devoted to drinking. If you are not able to stop in time, alcohol abuse can easily lead to death. The only way to solve the problem is alcohol abuse treatment
Numerous research results proved a strong effect of alcohol on human blood. Under the influence of alcohol or ethanol, red blood cells are deformed and stick together. As the result, blood clots are formed. They clog capillaries and hinder passing blood that transports oxygen to brain nerve cells. Brain cells start to die without oxygen. Detrimental effects on the brain begin just a few minutes after you had a drink. Do not deceive yourself that ethanol will not harm in small quantities. One hundred grams of strong alcohol kills 8,000 nerve cells ruthlessly. Imagine a vast cemetery your head turns into after a fun-filled alcoholic evening. The next morning will bring headaches and thirst that is a strong wish of your body to get rid of dead neurons. Look carefully at your urine then and try to perceive that you see the particles of your dead brain. Four years of all-consuming love for strong drinks reduces the volume of the human brain significantly and in severe cases leads to complete degradation and loss of identity. 
Dead cells cannot be revived, though alcohol abuse treatment will help to save what is left. According to the latest medicine research, the brain is still capable of regeneration. One year without alcohol results in slight increasing of brain volume.