Health

What is vascular dementia?

Vascular dementia is a general term describing problems with reasoning, planning, judgment, memory and other thought processes caused by brain damage from impaired blood flow to your brain.

Medical research

Fountain of youth for heart health may lie in the gut

Why do blood vessels naturally stiffen and degrade as we age, boosting cardiovascular disease risk? New University of Colorado Boulder research has identified a surprising new culprit—and it lives in your gut.

Medical research

Boosting enzyme may help improve blood flow, fitness in elderly

As people age, their blood-vessel density and blood flow decrease, which is why it's harder to maintain muscle mass after 40 and endurance in the later decades, even with exercise. This vascular decline is also one of the ...

Diseases, Conditions, Syndromes

COPD patients 61% more likely to die in the year after major surgery

Patients with chronic obstructive pulmonary disease (COPD) who undergo major surgery are more likely to die in the year after surgery and incur higher health care costs than similar patients without COPD, found a new study ...

Health

Why lack of sleep is bad for your heart

In recent years, numerous studies have shown that people who don't get enough sleep are at greater risk of stroke and heart attack.

Health

Could a beetroot a day keep the doctor at bay?

A QUT study is underway to discover whether beetroot juice could be a new 'super food' to improve vascular health, including blood coagulation and boosting immune cells, in older people and volunteers are wanted to take part.

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