What Can Your DNA Tell You About Your Health?
A DNA test can tell you a lot about your health. There are various genetic tests available which can be beneficial to understand your health condition.
Here are a few things that may entice you to take a test.
According to the National Institutes of Health, genetic tests can be helpful to determine about 2,000 hereditary diseases and conditions.
DNA tests can identify whether you have any hereditary diseases like Huntington’s disease, sickle cell anemia, Marfan syndrome, and cystic fibrosis.
Presymptomatic genetic tests can find out hereditary diseases which you don’t have presently, but it may develop later in your body, like diabetes.
Sometimes healthy people can have mutations in their DNA that are connected with various genetic disorders, and it may affect your unborn child. A carrier test helps to know whether your DNA contains a mutation.
A predictive genetic test makes you aware of the risk of having hereditary cancers, but they are not 100% accurate.
Some tests signal you about the increased risk of diseases than can be prevented.
A home DNA tests can also notify you about traits like lactose intolerance or higher body weight. It’s necessary to know that these trait tests have some limitations.