Genetic test offers clues — and only clues — to a person’s risk of obesity

Genetic test offers clues — and only clues — to a person’s risk of obesity

A new genetic test can offer clues — and only clues — to a person’s risk of obesity

By REBECCA ROBBINS

ABODE

Built by a team of Harvard-affiliated researchers, the "polygenic risk score" appears to be more powerful than any past genetic test for obesity.

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