Alcohol Dependence and Genetic Makeup

Alcohol addiction is influenced by both genetic and environmental variables. Curiously, men have a higher predilection towards alcoholism in this scenario than females.



People with lowered inhibitions are at an even greater chance for turning into alcoholics. The two primary attributes for developing into addicted to alcohol come from having a close member of the family who is an alcoholic and having a high-risk disposition. An individual with a high-risk character is one where she or he has lower inhibitions and flourishes on taking chances in nearly all scenarios. If a person comes from a family group with one or more problem drinkers and likes to take risks, they should acknowledge that they are at what is viewed as high risk for turning into an alcoholic.

Recent academic works have ascertained that genetic makeup plays an essential role in the development of alcoholism but the hereditary paths or precise genes to addiction have not been discovered. At this time, it is thought that the hereditary tendency towards alcohol addiction in an individual does not ensure that she or he will definitely become an alcoholic but instead simply implies that those individuals feel the effects of the alcohol more powerfully and quickly. In effect, the decision of hereditary chance is just a decision of greater chance toward the dependency and not always a sign of future alcohol addiction.

There was a gene discovered in 1990 called the DRD2 gene. This is the first gene that has been shown to have any link towards affecting the outcome of alcohol addiction in people. Once again, thinking about the way this specific gene works, the individual with the DRD2 gene would be thought to have a higher pull for 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 find a gene accountable for alcohol addiction is due in part to the immediate need to help ascertain people who are at high risk when they are kids. If this can be determined at an early age and kids raised to comprehend that taking that first drink for them might possibly convey them down the roadway to alcoholism, it might cut down on the number of alcoholics in the future.

Regardless of a hereditary predilection towards alcoholism, it is still a conscious choice to select to drink and to get intoxicated. It has been stated that the individual with the inherited predisposition to alcohol addiction is an alcoholic at birth whether or not he or she ever consumes alcohol.

Modern research studies have ascertained that genetics performs a vital role in the development of alcohol addiction but the genetic pathways or exact genes to dependency have not been found. At this time, it is thought that the hereditary predisposition towards alcohol addiction in an individual does not ensure that he or she will turn into an alcoholic but instead simply implies that those people feel the results of the alcohol more intensely and quickly. Again, considering the way this specific gene works, the person with the DRD2 gene would be thought to have a greater pull towards the effects of alcohol compared to someone without the gene but having DRD2 does not guarantee alcohol addiction in the person.

The immediate desire to find a gene responsible for alcoholism is due in part to the urgent need to help identify individuals who are at high chance when they are kids.

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