Health

Study highlights limitations of BMI in predicting death

People classified as overweight though not obese are not at a higher risk of death, according to a new study Wednesday that underscores the limitations of the body mass index (BMI), long a standard medical metric.

Gerontology & Geriatrics

Older adults experiencing social isolation are more likely to smoke

Aging brings wisdom and experience; however, for some individuals getting older can also mean health challenges, loss of friends, and decreased mobility, leading to social isolation. Both the U.S. Surgeon General and the ...

Diseases, Conditions, Syndromes

Hundreds of millions of life years lost to pandemic: WHO

Nearly 337 million life years were lost in the two first years of the COVID-19 pandemic, as millions of people died prematurely, the World Health Organization said on Friday.

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