When will you start aging? Scientists may soon be able to answer that question before it happens.

FOX's Colleen Cappon reports in this edition of Housecall for Health:

Scientists are developing a blood test that may be able to tell you, when you're a baby, when you'll start getting old.

An international study by King's College in London suggests that levels of metabolite can be determined in the womb, and reflect accelerated aging later in life.

Experts say the test could pave the way for development in treating age-related conditions.

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Housecall for Health, I'm Colleen Cappon, FOX News Radio.