The significance of gateway drugs is that most people with a drug dependency began their cycle of addiction by experimenting with a gateway drug. While not everyone who tries alcohol, cigarettes, or marijuana becomes addicted to drugs, most addicts began their habits with one of these drugs. Alcohol Most of you know what alcohol looks like, how it is packaged, and how it makes you feel. Perhaps something you didn't know is that alcohol is a drug. Alcohol is unique because it is legal for adults to buy and drink, and is widely accepted in our culture.
Alcohol is the most popular drug among youth and adults in our country.
Sadly, alcohol is also one of the most deadly drugs available to our youth today. The leading cause of death among teens in this country is alcohol-related traffic accidents. Alcohol also causes heart disease, high blood pressure, liver damage, brain damage, and also contributes to many other health problems. Once alcohol is absorbed into the bloodstream, it acts upon the central nervous system like a depressant, affecting speech, vision, and coordination. The physical effects of alcohol depend on many factors, including the amount of alcohol consumed over time, the emotional state and body weight of the drinker, the concentration of the drink, and the amount of food in the stomach at the time of consumption.