Alva Review-Courier -

By Malcolm Ritter
AP Science Writer 

Science Says: DNA test results may not change health habits

 

August 18, 2017



NEW YORK (AP) — If you learned your DNA made you more susceptible to getting a disease, wouldn't you work to stay healthy?

You'd quit smoking, eat better, ramp up your exercise, or do whatever else it took to improve your odds of avoiding maladies like obesity, diabetes, heart disease or cancer, right?

The scientific evidence says: Don't bet on it.

DNA testing for disease risk has recently expanded in the U.S. The company 23andMe recently started selling the nation's first approved direct-to-consumer DNA tests that evaluate the buyer's genetic risk for certain disease or conditions. That...



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