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telomeres

Researchers say a simple blood test could give an idea on life expectancy based on the length of telomeres, which shorten as people age. (Credit: CBS 2)

Would You Want To Know? Life Expectancy Test Could Become Reality

Would you want to know how long you’re going to live? In the coming months, it could become a possibility. A new blood test is being developed that could give you a look at your longevity.

05/25/2011