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Study Examines Role Of Hyperglycemia In Covid-19 Severity

As COVID-19 continues to rage across the U.S., researchers are digging deeper into how the virus wreaks havoc on the body, especially for those with a pre-existing chronic illness. » Read more Source: Medical Xpress

People Who Feel Dizzy When They Stand Up May Have Higher Risk Of Dementia

Some people who feel dizzy or lightheaded when they stand up may have an increased risk of developing dementia years later, according to a new study published in Neurology, the medical journal of the American Academy of Neurology. » Read more Source: Medical Xpress

Body Weight Has Surprising, Alarming Impact On Brain Function

As a person’s weight goes up, all regions of the brain go down in activity and blood flow, according to a new brain imaging study in the Journal of Alzheimer’s Disease. » Read more Source: Medical Xpress

Whole-town study reveals more than 40% of COVID-19 infections had no symptoms

A study of COVID-19 in the quarantined Italian town of Vò, where most of the population was tested, reveals the importance of asymptomatic cases. » Read more Source: Science Daily

Excessive sugar intake linked with unhealthy fat deposits

Sugar consumption is linked with larger fat deposits around the heart and in the abdomen, which are risky for health. » Read more Source: Science Daily

Our ability to focus may falter after eating one meal high in saturated fat

Fatty food may feel like a friend during these troubled times, but new research suggests that eating just one meal high in saturated fat can hinder our ability to concentrate — not great news for people whose diets have gone south while they’re working at home during the COVID-19 pandemic. » Read more Source: Science […]

Reducing the damage of a heart attack

Cardiology researchers have discovered how a key protein can help the heart regulate oxygen and blood flow and repair damage. » Read more Source: Science Daily

Not smoking and being socially active keys to longevity

Researchers have discovered some of the secrets to longevity with new research revealing not smoking and being social engaged throughout older age are common traits of New Zealand centenarians. » Read more Source: Science Daily

Repeated head impacts associated with later-life depression symptoms, worse cognitive function

In the largest study of its kind, an association has been found in living patients exposed to repetitive head impacts and difficulties with cognitive functioning and depression years or decades later. » Read more Source: Science Daily

Mounting clues suggest the coronavirus might trigger diabetes

Evidence from tissue studies and some people with COVID-19 shows that the virus damages insulin-producing cells. » Read more Source: nature