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The El Paso

Are at-home DNA tests accurate? What they can and can't tell you about inherited health risks

Are at-home DNA tests accurate? What they can and can't tell you about inherited health risks
Photo: KVIA ABC-7 · view original

At-home DNA tests have revolutionized personal health insights, but understanding their accuracy requires examining the underlying technology. These tests typically analyze single nucleotide polymorphisms (SNPs), which represent common genetic variations found throughout the population. Major pro...

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