Study looks at ties between anxiety and gut bacteria

Interactions among microorganisms within the human gut may be associated with increased anxiety levels in people with depression, according to research led by UT Southwestern Medical Center.

E-cigarettes can damage DNA

The popularity of electronic cigarettes continues to grow worldwide, as many people view them as a safer alternative to smoking. But the long-term effects of e-cigarette usage, commonly called "vaping," are unknown. Today, ...

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