How DNA Determines Your Health & Wellbeing DNA如何决定你的健康和幸福
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How DNA Determines Your Health & Wellbeing DNA如何决定你的健康和幸福

DNA testing provides clear insights to a person’s state of health for better health management. DNA测试为一个人的健康状况提供了清晰的见解，以便更好地进行健康管理。 Genica Follow May 5, 2020 · 3 min read

The most widely known uses of DNA data is for determining ancestry. However, genomics can be used in many other ways, such as providing answers to a person’s state of health and wellbeing.

Here are some ways that genomics can be used by doctors and healthcare professionals.

Diagnosing Hereditary Disease

Doctors can use DNA to confirm if a person has a hereditary condition, such as cardiovascular disease, cystic fibrosis and muscular dystrophy.

According to the National Institutes of Health, DNA tests at the clinical level can be used to identify more than 2,000 hereditary conditions at every stage of life.

This is useful for a healthy person who has a documented family history of health issues such as diabetes or cardiovascular disease. Doctors use DNA tests to predict whether this person is at risk of developing the same health conditions that members of the family have had.

This allows doctors to help patients manage the condition if it is detected in its early stages.

Weight

Why do some people become obese easily, while others don’t pile on the weight despite eating the same amount or even more?

DNA data can identify if a person has a variant of the fat mass and obesity-associated (FTO) gene, which affects “feeding behaviour and energy expenditure”. This knowledge will help in managing eating habits.

As obese people also have an increased risk of getting diabetes, this will allow doctors to also monitor for symptoms.

Gut Health

Doctors can take DNA records of people with traits of certain health conditions, and use them as a comparison for people who would like to know if they are predisposed to the same disease.

Some of these include lactose intolerance, and even sleepwalking.

Life Span

Genomics can also determine a person’s life span. People whose DNA contains certain versions of the Klotho gene can look forward to a longer life span. This gene seems to influence age-related conditions such as heart disease and stroke.

Sleep Patterns

DNA also gives insights to various sleep patterns.

People with the Per3 gene are night owls, while those with the Per2 gene are more likely to want to sleep early and rise early.

This helps with regulating body clocks, as well as rest and recovery during times of stress or illness.

DNA Test for Health Management

The study of DNA now includes pharmacogenomics (the relationship between pharmaceutical drugs and genes), nutrigenomics (the relationship between nutrition and genes), and performance genomics (the relationship between physical performance and genes).

Although there are many DNA tests available for home or consumer testing, consumer tests and clinical tests are not created equal. Many consumer DNA tests are not regulated in the way that medical DNA tests are.

It is always advisable to have DNA tested by a licensed medical facility. This will ensure that the data is not at risk of contamination or alteration. So that doctors can provide the most accurate and specific treatment based on each individual’s results.

About Genica

Genica allows you to take control of your health & wellness by understanding your DNA. User’s data is secure on our blockchain, giving them true privacy and security. This allows users to effectively use their medical data in a suite of products that include research facilities, DNA reporting, updating doctors or hospitals.