Cardiology

How anger could raise your heart risks

Feeling angry constricts blood vessels in unhealthy ways and could raise a person's long-term odds for heart disease, new research warns.

Health

Brief anger may impair blood vessel function, says new research

A brief episode of anger triggered by remembering past experiences may negatively impact the blood vessels' ability to relax, which is essential for proper blood flow, according to new research published in the Journal of ...

Alzheimer's disease & dementia

Does obesity really increase your risk of dementia?

Many dementia charities advise people to maintain a healthy weight to reduce their risk of dementia. But some studies have suggested that obesity might actually protect against dementia. What does the science say?

Psychology & Psychiatry

International study finds loneliness grows as we age

Loneliness in adulthood follows a U-shaped pattern: it's higher in younger and older adulthood, and lowest during middle adulthood, reports a new Northwestern Medicine study that examined nine longitudinal studies from around ...

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