Alcohol Dependence and Genetic Makeup

Alcoholism is influenced by both genetic and environmental elements. Oddly enough, men have a greater predilection to alcohol addiction in this scenario than women.



Individuals with diminished inhibitions are at an even greater chance for turning into problem drinkers. The two primary qualities for turning into addicted to alcohol originate from having a close relative 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 thrives on taking chances in most all scenarios. If a person emerges from a family group with one or more alcoholics and likes to take risks, they should recognize that they are at what is considered elevated risk for turning into an alcoholic.

Current studies have identified that genetics plays an important function in the development of alcohol addiction but the precise genes or inherited paths to dependency have not been discovered. At this time, it is believed that the hereditary predisposition toward alcohol addiction in an individual does not guarantee that he or she will definitely become an alcoholic but instead simply suggests that those people feel the results of the alcohol more intensely and quickly. In impact, the decision of familial risk is only a decision of greater chance towards the dependency and not always an indicator of future alcohol addiction.

There was a gene learned about in 1990 called the DRD2 gene. This is the very first gene that has proven to have any link toward affecting the outcome of alcohol addiction in humans. Once more, considering the method this specific gene works, the individual with the DRD2 gene would be thought to have a higher pull to the results of alcohol compared to somebody without the gene but having DRD2 does not guarantee alcoholism in the individual.

When they are kids, the urgent desire to find a gene responsible for alcoholism is due in part to the pressing need to assist identify people who are at high risk. It is believed that this might prevent them from turning into alcoholics at all. It has been shown that these people should never take their very first drink of alcohol but with kids consuming alcohol at increasingly younger ages it is not often feasible to stop them before learning about their hereditary predisposition toward alcohol addiction. If this could be discovered at an early age and children raised to comprehend that taking that initial drink for them might very likely convey them down the road to alcoholism, it may reduce the number of alcoholics in the future.

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

Modern research studies have determined that genetics plays a crucial role in the advancement of alcohol addiction but the specific genes or hereditary paths to addiction have not been found. At this time, it is thought that the hereditary predisposition toward alcoholism in an individual does not guarantee that he or she will definitely develop into an alcoholic but instead simply implies that those individuals feel the impacts of the alcohol more powerfully and rapidly. Again, thinking of the way this specific gene works, the person 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 ensure alcoholism in the individual.

The urgent desire to identify a gene accountable for alcohol addiction is due in part to the immediate requirement to help determine individuals who are at high chance when they are children.

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