<p>Will chronic cardio or regular weight-lifting sessions add years to your life? Conventional wisdom says "yes," though emerging research suggests that your exercise habits and your lifespan are more heavily influenced by your genetics than previously thought. Let's untangle the latest knot in the nature vs. nurture debate.</p>

Will chronic cardio or regular weight-lifting sessions add years to your life? Conventional wisdom says "yes," though emerging research suggests that your exercise habits and your lifespan are more heavily influenced by your genetics than previously thought. Let's untangle the latest knot in the nature vs. nurture debate.

Genes or Exercise—which one determines your lifespan?

Health scares seem to lurk around every corner these days. From "toxic" pesticides to "ultra-processed" foods and BPA, the list of things that can supposedly kill us is endless. How do you spot genuine threats amid all the clickbait? Join the American Council on Science and Health each week as we separate science fact from science fiction.

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Genes or Exercise—which one determines your lifespan?

Genes or Exercise—which one determines your lifespan?

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