Medical research

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.

Health

Vitamin D linked to low coronavirus death rate

A new study has found an association between low average levels of vitamin D and high numbers of COVID-19 cases and mortality rates across 20 European countries.

Health

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, ...

Medical research

Blood test detects positive COVID-19 result in 20 minutes

World-first research by Monash University in Australia has been able to detect positive COVID-19 cases using blood samples in about 20 minutes, and identify whether someone has contracted the virus.

Alzheimer's disease & dementia

Brain region can signal early-stage Alzheimer's and other dementias

(Medical Xpress) -- A key misplaced yet again? Unable to recall a name? Forgetfulness frequently leads to anxiety: is it just a sign of age, or are these the first symptoms of the onset of Alzheimer’s disease? It has ...

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