Get to Know Your Genetics: How is a DNA Swab Test Beneficial to Your Health?

Updated on June 13, 2020
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Can genetic testing via a DNA swab test really make all that much difference to your health? Here are the undeniable benefits…

Chances are you’ve seen commercials for DNA tests that will reveal information about your ancestry.

But did you know that DNA tests can be used for much more than learning about your family’s genealogy?

DNA tests are a great way to learn more about your health status and how to protect yourself against potential diseases and conditions. But how can a simple test show you all that?

Our guide below outlines the benefits of a DNA swab test and how they work, so keep reading to learn more.

What Is a DNA Swab Test

A DNA swab test is one of the methods through which labs can test and evaluate your DNA. A swab test can be conducted at home or at a lab.

It’s simple—you scrape the inside of your cheek with a cotton swab and return it to the lab. Scientists will then sequence your genome. DNA sequencing aims to “decode” your DNA and understand how certain genes may play a part in your life.

DNA Testing as a Preventive Measure

Some people take comfort in knowing they are more at risk for certain diseases or conditions. You may be wondering why they would be comforted by that knowledge, right?

Well, DNA testing can predict your risk level for select health problems, such as certain types of cancers. This can be useful to know because you can take preventative measures to protect yourself. Additionally, you will be more aware of potential causes if you happen to develop symptoms.

Testing to Confirm a Diagnosis

If you are experiencing certain symptoms, your physician may suggest a DNA test in order to confirm a suspected diagnosis.

This may be used to test for something like cystic fibrosis, but there are many specific diseases it can test for.

Some labs provide kits targeted to test for certain diseases or conditions.

To Predict the Health of Future Children

Some diseases and conditions might not present themselves in you, but you can still be a carrier for them. It’s wise to be tested especially if you have a family history of a disease.

Having a child is a big decision, so you want to be as well-informed as possible. Knowing whether or not you’re a carrier for certain genes will help you make a well-informed decision about how to grow your family.

Testing to see if you’re a carrier for any diseases or conditions is a wise and relatively simple way to protect your future children. 

Science on Your Side

A DNA swab test is a simple way to learn more about your genetic background and how it can affect your health. If you want to seek our preventative treatments or confirm a diagnosis, a DNA test is an excellent option.

For more health-related articles, check out the rest of our website!

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The Editorial Team at Healthcare Business Today is made up of skilled healthcare writers and experts, led by our managing editor, Daniel Casciato, who has over 25 years of experience in healthcare writing. Since 1998, we have produced compelling and informative content for numerous publications, establishing ourselves as a trusted resource for health and wellness information. We offer readers access to fresh health, medicine, science, and technology developments and the latest in patient news, emphasizing how these developments affect our lives.