Health

New study answers the question: Is anyone truly healthy?

A new long-term study of population-level data shows that when it comes to health, pretty much everyone could make improvements, plus the relationship with risk factors and mortality changes over time, sometimes in surprising ...

Medical research

How the body responds to exercise at the cellular level

Researchers have long been fascinated by the possibility that exercise causes various cells in our body to produce molecules that benefit human health, says Jonathan Long, assistant professor of pathology at Stanford University.

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