Since the Human Genome Project concluded it’s mapping and understanding of the human genome in 2003 the DNA and genetic industry has exploded with possible uses for genetic test results. All it takes is a quick swab inside your cheek, a blood sample, or a small section of hair for geneticists and other scientists to interpret your DNA and how it can enhance your health.
However, the popularity of DNA tests has created a few less than reliable companies that offer more entertainment than factual or medical information. In fact, many home DNA tests don’t meet the standards of a medical genome screening.
DNA Weekly is an objective website that aids consumers in negotiating the clinical exams from the entertainment DNA tests. The reviews and resources available at DNA Weekly will help consumers understand how to regulate medical DNA tests function and how they are different from deep-dive genealogical DNA tests that help family researchers understand where they came from and how their ancestors moved around the globe.
1. Identify Hereditary Illnesses
If both parents have the same faulty gene, then it’s passed onto the child. Illnesses like Sickle Cell Anemia and Huntington’s Disease can be confirmed by diagnostic tests which helps doctors and patients manage the disease.
The National Institute of Health states that clinical DNA tests can identify 2000 hereditary illnesses and diseases like muscular dystrophy and cystic fibrosis. Clinical genome tests look for changes to individuals’ DNA because these genes frequently cause diseases. Another benefit of clinical DNA test is that medical professionals can identify hereditary illness at any point during the patient’s life which can potentially ease symptoms and adequately manage the diseases.
2. Understand How a Home DNA Tests Suggest Lifestyle Changes
There are so many DNA test options these days it can be difficult to choose which consumer DNA test is right for your needs.
A (Single Nucleotide Polymorphisms) or SNP testing finds changes in an individuals’ genome that are commonly associated with traits that link these traits based on research that genetic variants to specific populations.
The SNP tests can only test for a few genome variations which can cause issues for people from the rarer population. It’s important to note these trait tests, as well as SNP-based tests generally best serve groups that have been extensively studied and the conditions and characteristics connected to specific genes.
3. Pre-Symptomatic Genetic Tests & the Potentiality of Developing a Hereditary Disease
Just because you have a family member with a hereditary illness does not mean you will develop the disease yourself. DNA tests examine markers in genes that are related to hereditary illness shared by family members.
Health professionals often use these tests to predict whether the individual will get the condition and help to plan the most effective course of treatment.
4. A DNA Carrier Test
A DNA carrier test is a way to see if your genome contains a mutation for a genetic disorder that affects children (if you decide to have them).
Many people have mutations in their DNA associated with a variety of genetic disorders and illnesses. A carrier test is a way to see if you have faulty genes that could impact the health of your future kids.
5. Identifying the BRCA 1/BRCA 2 Gene Mutations
Geneticists are learning more about the building blocks of human life every day. Currently, there are predictive genetic screens that can estimate the likelihood of developing hereditary cancer like those associated with the BRCA 1/BRCA 2 gene mutation that is often related to cases of melanoma, colon, and breast cancer.
It is important to remember that there are other risk factors (like other illnesses, smoking, and diet) in developing a hereditary illness. Also, not all cancers are caused by hereditary gene mutations. Most are due to environmental circumstances, lifestyle, and other factors.