Homework Question on Genetics and Substance Abuse
- Identify issues or areas where research evidence is inconclusive or contradictory. 125 words
- Discuss any implications or needs for further studies identified in your research. 125 words
Homework Answer on Genetics and Substance Abuse
Substance or drug abuse, also known as disorder of substance use, refers to the overindulgence on addictive substances such drugs or alcohol (Lowinson, 2005). Research studies show that numerous factors lead to an individual’s substance addiction. Genetics, which refers to the study of heredity, genes and genetic variations, is one of the factors leading to substance addiction in some people (Muskin, 2015).
Genes account for about 50% of the reasons for developing drug addiction disorder. Other factors are biological. This paper highlights the relationship between substance abuse and genetics.Genes are very important for proper body functions and control of normal human behaviors (Muskin, 2015). The missing of any particular for various factors therefore play an integral role in determining an individual’s self control, general behavior and vulnerability to influence by outside factors.
The person will therefore respond to certain situations in a particular manner, very different from the way they would respond to the same situation when having the missing gene. The person hence develops a set of disorders such as substance abuse (Lowinson, 2005). In this way, it can be said that genes are not responsible for substance abuse in human beings, but their absence or presence could lead to a person abusing substances, for example, the person may become alcoholic.