Alcohol Addiction Is Affected By Both Genetic And Environmental Variables

Alcohol addiction is affected by both environmental and hereditary variables. Oddly enough, men have a greater predilection to alcohol addiction in this situation than females.

People with diminished inhibitions are at an even higher chance for developing into problem drinkers. The two main characteristics for turning into addicted to alcohol stem from having a close family group member who is an alcoholic and having a high-risk disposition. An individual with a high-risk personality is one where he or she has lower inhibitions and flourishes on taking risks in almost all instances. If a person comes from a family with one or more alcoholics and prefers to take chances, they should acknowledge that they are at what is viewed as high risk for turning into an alcoholic .

Recent academic works have determined that genetic makeup performs an essential role in the development of alcohol addiction but the familial paths or precise genes to dependency have not been found. At this time, it is believed that the genetic predilection toward alcoholism in an individual does not ensure that he or she will become an alcoholic but instead simply suggests that those people feel the results of the alcohol more powerfully and rapidly. In effect, the decision of familial chance is only a decision of greater risk towards the addiction and not necessarily an indicator of future alcoholism.

There was a gene discovered in 1990 called the DRD2 gene. This is the very first gene that has been shown to have any link toward influencing the outcome of alcoholism in human beings. Once more, considering the way this particular gene works, the person with the DRD2 gene would be believed to have a higher pull to the effects of alcohol compared to someone without the gene but having DRD2 does not ensure alcohol addiction in the person.

The immediate desire to find a gene responsible for alcoholism is due in part to the pressing need to help discover individuals who are at high chance when they are kids. If this can be determined at an early age and kids raised to understand that taking that first drink for them could possibly send them down the road to alcohol addiction, it may cut down on the number of alcoholics in the future.

Regardless of a hereditary predisposition towards alcoholism, it is still a conscious choice to elect to consume alcohol and to get intoxicated. It has been stated that the person with the genetic predisposition to alcoholism is an alcoholic at birth whether or not he or she ever takes a drink. Taking the drink starts the illness into its active stage. The ability to quit drinking before becoming dependent rests ultimately in the hands of the drinker.


Recent academic works have determined that genetic makeup performs a vital function in the development of alcoholism but the specific genes or inherited paths to dependency have not been discovered. At this time, it is believed that the hereditary tendency towards alcohol addiction in an individual does not guarantee that he or she will definitely develop into an alcoholic but instead just indicates that those individuals feel the impacts of the alcohol more intensely and rapidly. Once again, keeping in mind the method this certain gene works, the person with the DRD2 gene would be believed to have a greater pull towards the effects of alcohol compared to somebody without the gene but having DRD2 does not guarantee alcohol addiction in the individual.

The immediate desire to detect a gene responsible for alcoholism is due in part to the immediate need to assist determine individuals who are at high chance when they are children.

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