Examining your DNA involves genetic testing. Genes are found in chromosomes and these make up the DNA. The gene structure dictates how the human body grows and regulates. You might ask why you need a DNA test. Well, when genes are normal, they work properly. However, if they are damaged or there is an abnormal growth, they can result in different kinds of diseases. Some of these diseases can be hereditary. Sometimes, the singular cause of a disease can be the gene mutation.
DNA testing will look at your genes to check if there are any mutations. All you need is a sample of blood, saliva or tissue. Here are 5 reasons why you should undergo a DNA test:
#1 Predisposition of a disease
Did you know that a genetic test can determine over 6000 diseases? The times we are leaving in have high risks of inheriting a genetic disease. Modern science has made it possible for people with genetic defects to have children. As the rate of defected genesgrows, the chances of getting affected by them increase considerably. For instance, women have about 60% chances of developing breast cancer if they have the mutation. If there are susceptible genes, men are most likely to suffer from prostate cancer. A DNA test helps to determine whether you have a predisposition to a disease.
#2 Family histories
Sometimes, genetic diseases have a family history and such a test can help you to understand whether you are at risk. What you need to understand here is taking a test will determine whether you carry the afflicted gene, but it will not determine whether you will get the disease. However, this provides you with an opportunity to discuss options. There are therapeutic strategies, such as the gene transfer technique that can be applied to prevent or eradicate hereditary diseases, like hemophilia, cystic fibrosis, HIV, influenza, and hepatitis. This technique can also be a possible cure for heart diseases, AIDS, and cancer. You can find more information on gene transfer technique at https://www.mybiosource.com/.
#3 For the sake of children
There are some genetic diseases that are passed on to children. If either of the parents has a family history of genetic diseases, the child can suffer from the same. In fact, there are some ethnic groups who are the carrier of a certain disease, like cystic fibrosis.
Sometimes people suffer either from prolonged illness or often fall ill due to a certain affliction. In such situations, the doctors might advise a genetic testing to identify the disease that is causing the illness. The information can be then utilized to decide on the best treatment plan.
#5To make the right decision
Pharmacogenomic testing is a kind of DNA testing that helps you to understand how certain medicines are processed by your body. Such information helps the doctors to define your treatment better and advise the correct medicines to you.
DNA test is by far the most reasonable way to detect common genetic diseases. You should always take the advice of the doctor before going through the process of DNA testing to ensure a better treatment.
Author bio –
Daniel Mattei is a Professional writer. He has written many articles on Health. You can visit https://www.mybiosource.com/.