The influence of bad habits on health and the ways to get rid of them

Портативные плееры губят слух http://www.cnews.ru/news/2006/10/18/portativnye_pleery_gubyat_sluh_214383

Appliction 1
The main types of drugs

Application 2

The main types of alcoholic drinks.
Vodka is a kind of alcoholic drink, a mixture of purified ethyl alcohol (40-56% by volume) and water, treated with activated carbon. A bottle of vodka (0.5) contains 14 doses of pure alcohol.
Ethyl alcohol (raw, alcohol) - C2H5OH, is a colorless liquid with a characteristic odor. It is obtained by the fermentation of food raw material by hydrolysis of plant materials and synthetic (ethylene hydration). It contains many impurities, poisonous fusel oil. Even in purified by distillation in special use alcohol - rectified-preserved large share only harmful for the body. Rectified spirit (t bales 78,15 ° C) contains ~ 4.5% water. Can be dehydrated - turned into absolute alcohol. It is used for the production of synthetic rubber, ethyl ether and other chemicals as a solvent for the preparation of alcoholic beverages.
Wine and beer, in general, are less harmful to society because of their poison is difficult. People physically can not drink it so much that the body received a lethal dose of alcohol
Beer is a low alcohol (1.5 to 6% by volume of alcohol) frothy drink. Alcoholic fermentation is made from malt, hops and water, which is sometimes added to the rice and sugar. In 0.5 liter contains 2 doses of pure alcohol.
Wine [s an alcoholic drink produced complete or partial alcoholic fermentation of grape or fruit and berry juice (sometimes with the addition of alcohol and other substances). Special group - wine, carbonated: sparkling (eg, champagne), sparkling, or carbonated (eg, cider). Wines are divided into vintage (the best, sustained for several years) and ordinary (time approx. 1 year). By coloring distinguish wines are white, pink and red. In a bottle of wine (0.75 g) contains from 6 to 11 doses of pure alcohol.
Most often teenagers use so-called "industrial alcohol", as it is more affordable and the "good" auntie sell it even for children. According to the results of the medical examination, it was found that the alcohol in the so-called "technical" is not contained. But prevail: methanol, butanol, propanol, ethyl ether, acetone and other substances (Annex 9).