Health

Why you should take vitamin D this winter

The days are finally getting longer, but the sun is still low in the sky—and that means you probably aren't getting your recommended daily allowance of vitamin D through solar rays alone.

Diseases, Conditions, Syndromes

Post-COVID-19 brain health impaired versus healthy controls

Brain health after COVID-19 is impaired, but no more than that seen for patients hospitalized for other medical conditions of similar severity, according to a study published online Dec. 28 in JAMA Network Open.

Addiction

Brisk walks found to support smoking cessation

Good news for anyone who wants to quit smoking in the new year: In a recently published study, Innsbruck scientists show that ten-minute brisk walking sessions reduce the cravings of temporarily abstinent smokers and improve ...

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