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Results for search "Aging: Misc.".

13 Aug

Your Metabolism Changes as You Age, Just Not When You Think

Your calorie-burning power is not tied to lifetime milestones like puberty and menopause, researchers say.

Health News Results - 317

When Americans are eligible for Medicare at age 65, they see a significant drop in their out-of-pocket medical costs.

Lowering the eligibility age would save even more, especially for people with the highest out-of-pocket costs, according to a new study.

"Me...

Older adults who regularly eat foods like fish, nuts and olive oil may have less iron accumulation in their brains, as well as sharper memories, a small study suggests.

The brain requires a certain level of iron to function normally, but the aging brain can accumulate an excess amount. And that excess iron has been linked to cognitive decline — a slow deterioration in memory and thinkin...

Tax-free health savings accounts can make it easier for Americans to pay for future health expenses, but most older adults aren't using them.

A new poll by Michigan Medicine-University of Michigan found that while nearly 1 in 5 people weren't confident that they could afford their health costs, only about 12% of people had a flexible spending account (FSA). And just 45% of people who qua...

It's more than just an annoyance: Long-term exposure to traffic and train noise may increase the risk of dementia and Alzheimer's disease, Danish researchers report.

The study authors said that more than 1,200 of Denmark's nearly 8,500 cases of dementia in 2017 may have resulted from exposure to noise, which means that reducing traffic noise might help prevent the thinking, memory and beh...

Early retirement may sound appealing, but a recent study hints that putting it off a few years might help older adults retain more of their mental sharpness.

Using data on more than 20,000 older Americans, researchers estimated that if all of those people waited until age 67 to retire, their collective cognitive health would benefit.

"Cognition" refers to a person's ability to think...

Everyone knows that drinking plenty of water every day can improve your health in a myriad of ways, but here's a lesser-known benefit: New research suggests that middle-aged adults can lower their long-term risk for heart failure by simply drinking enough water on a daily basis.

The finding follows an analysis that stacked heart health up against blood salt levels -- an indicator for over...

It's no surprise to hear that women's fertility wanes as their biological clock ticks away.

But do men have a biological clock, too?

New research shows it's not exactly the same, but their likelihood of fathering a child does appear to decline, even with assisted reproductive technology, once they're past age 50.

Research completed among potential fathers both above and...

While every worker would prefer a fun, mentally stimulating job, new research reveals an added bonus: Such work could help prevent dementia in old age.

On-the-job intellectual stimulation appears to lower levels of certain proteins that block brain cells from forming new connections -- and doing so could help prevent or postpone dementia, the study's authors said.

"This is an import...

You've heard the warnings about kids who are forever glued to their screens, but all that screen time can have devastating health effects for grown-ups.

If you're under 60, too much time using a computer, watching TV or reading could boost your risk for a stroke, Canadian researchers warn.

"Be aware that very high sedentary time with little time spent on physical activity can have a...

Could the constancy of a sympathetic ear help guard your brain against the ravages of aging?

Yes, claims new research that analyzed data on nearly 2,200 American adults and found those in their 40s and 50s who didn't have someone to listen to them had a mental ("cognitive") age that was four years older than those who had good listeners in their lives.

Having an ear to bend when you...

There's an old saying, "Age and guile beat youth and exuberance," and new research suggests there might be something to that.

Some key brain functions can improve in people as they age, researchers report, challenging the notion that our mental abilities decline across the board as we grow old.

With increasing age, many people appear to get better at focusing on important matters an...

Struggling with attention-deficit/hyperactivity disorder (ADHD) as a child is heart-breaking enough, but now new research confirms what many have long suspected: These patients will often continue to be plagued by ADHD symptoms as adults.

Only about one in 10 kids with the disorder are likely to have a full and lasting remission of their symptoms, according to new data gleaned from tracki...

Everyone knows that your metabolism peaks in your teenage years, when you're fit and active and feeling your oats.

And everyone knows that a person's metabolism slows down in middle age, as bodies start to expand and sag, and become less energetic.

But that's all wrong, it now appears -- fake news about how humans age that's gained the currency of truth over the years.

Your me...

Older adults who take certain diabetes drugs may see a slower decline in their memory and thinking skills, a new study suggests.

Researchers in South Korea found that among older people who'd been having memory issues, those using diabetes drugs called DDP-4 inhibitors typically showed a slower progression in those symptoms over the next few years. That was compared with both diabetes-fre...

Young, healthy adults who try vaping for the first time may experience an immediate reaction that can harm cells and lay the groundwork for disease, according to a new study.

Just 30 minutes of vaping can increase oxidative stress, which occurs when there is an imbalance between free radicals (molecules that damage cells) and antioxidants that fight them, researchers said.

"Just lik...

In a study conducted in Scandinavia, loss of height among middle-aged women was linked to an increased risk of early death from heart attack and stroke, researchers report.

Some loss of height goes along with aging, and previous studies have suggested it may boost the odds of death from heart disease.

While women tend to shrink more than men with age, height loss in women has not be...

Older Americans already face a higher risk of falls, but the decline in physical activity during the pandemic may have made matters worse, a new survey suggests.

More than a third of the 2,074 U.S. adults aged 50 to 80 who took part in the online survey in January reported a decline in physical activity in the first 10 months of the pandemic, and 27% said their physical conditioning -- fl...

Seniors, it may be easier than you think to undo the damage of decades of bad eating and precious little exercise.

New research shows that cutting just 250 calories a day and exercising moderately could lead to not only weight loss but improved vascular health in older obese adults.

These lifestyle changes may help offset age-related increases in aortic stiffness, which is a measure...

Death rates from Alzheimer's disease are particularly high in the rural United States, a preliminary study finds, highlighting a need for health care resources in traditionally under-served areas.

Researchers discovered that over the past two decades, rural areas in the Southeast have seen the highest death rates from Alzheimer's, at 274 per 100,000 people. That's about twice the rate as ...

Plenty of seniors may struggle with problem drinking, but a new study shows that less than half of them discuss their alcohol use with their health care providers.

"Older adults are at high risk for the harms of alcohol use, especially for those with existing chronic disease and who take prescribed medications," said lead study author Pia Mauro. That makes "discussions about alcohol with ...

Something as simple as having a glass of orange juice in the morning or an apple at lunch could be one of the keys to protecting your brain health.

People who consumed just a half serving a day of foods high in a naturally occurring compound called flavonoids had a 20% lower risk of mental decline, according to a new study.

"We think it may have important public health i...

There's much Americans may disagree on, but many share one thing in common: chronic pain.

More than half of U.S. adults suffer from pain, with backs and legs the most common sources, according to researchers from the U.S. Centers for Disease Control and Prevention's National Center for Health Statistics (NCHS).

Overall, the investigators found that nearly 59% of American men and wo...

Money may not buy happiness but new research suggests it may at least help Americans live longer.

"Our results suggest that building wealth is important for health at the individual level, even after accounting for where one starts out in life," said Greg Miller, a faculty fellow at Northwestern University's Institute for Policy Research, in Chicago. "So, from a public health perspective,...

Dementia is largely a disease of old age, but a new study finds that up to 5% of all cases are among people in the prime of their lives.

Looking at 95 international studies, researchers estimated that nearly 4 million people worldwide are living with young-onset dementia -- cases that strike between the ages of 30 and 64.

In the United States, an estimated 175,000 people have the co...

What's better -- a long life or quality of life?

New research suggests that people balance both when thinking about their desired life span, and fears of suffering dementia or chronic pain in old age tend to limit how long they want to live.

"Dementia tops the list of conditions where people would prefer to live shorter lives -- which is a particular challenge given the rapid incr...

An active mind in old age may delay Alzheimer's disease by up to five years, a new study suggests.

Activities like reading, writing letters, playing cards or doing puzzles may prolong brain health even for those in their 80s, researchers say.

"The key element is that you're processing information," said lead researcher Robert Wilson, a professor in the neurological sciences departme...

Millions of women are plagued by the daily disruptions of urinary incontinence, and new research suggests it might also be harming their mental health.

For the study, researchers analyzed data from 10,000 adult women who took part in a Portuguese Health Ministry survey conducted every five years. Overall, one in 10 reported having urinary incontinence, but the rate was four in 10 among wo...

Brushing and flossing is good not only for your teeth: It might also benefit your brain, a new study suggests.

The findings showed that tooth loss is tied to an increased risk of dementia, though getting dentures may help reduce that risk.

For the study, New York University researchers analyzed 14 studies that included more than 34,000 older adults and nearly 4,700 with diminished t...

How long can a human live? New research predicts there's a chance that someone in the world will celebrate a 130th birthday in this century.

There's been a steady rise in the number of people living beyond 100 years in recent decades, with up to nearly half a million worldwide, researchers noted.

The world's oldest known person was Jeanne Calment of France, who was 122 when she died...

Most Americans with dementia are undiagnosed, which shows how important it is to screen and assess seniors for the disease, researchers say.

Their new analysis of data from a nationwide survey of about 6 million Americans aged 65 and older revealed that 91% of people with cognitive impairment consistent with dementia did not have a formal medical diagnosis of dementia or Alzheimer's disea...

Men tend to put their health care last, but Penn State Health offers some tips this Father's Day for ensuring guys stay healthy in the future.

"Men tend to take care of their cars more frequently than they do themselves. But when men wait to see the doctor once their 'check engine' light comes on, they suffer major health problems that could've been prevented," said Dr. Eldra Daniels. He ...

Certain cholesterol-lowering drugs might speed dementia in some older adults whose memories are starting to fail, a small, preliminary study suggests.

The researchers found that of 300 older adults with mildly impaired thinking and memory, those using "lipophilic" statins were more likely to develop dementia over the next eight years.

Lipophilic statins include such widely used medi...

People over 70 are far less likely to be considered for or to receive a new heart -- even though new research suggests their survival rates after transplant are similar to those of younger patients.

For the study, the researchers analyzed data on more than 57,000 adults (aged 18 and older) listed as heart transplant surgery candidates in the United States between January 2000 and August 2...

U.S. adults with cerebral palsy aren't getting adequate physical therapy, according to a new study.

While they're more likely than other adults in community-living situations to have debilitating pain from musculoskeletal disorders, those with cerebral palsy receive significantly less physical therapy, a Michigan Medicine-University of Michigan team found.

For the study, the researc...

A native South American population that lives a pre-industrial lifestyle may have a slower rate of brain aging than the typical Westerner, a new study finds.

The study focused on the Tsimane population, whose roughly 16,000 members dwell in a remote part of the Bolivian Amazon. They live by farming, hunting, gathering and fishing - a lifestyle devoid of processed food, couch time and stre...

It's a connection most women may not be aware of, but a new study suggests osteoporosis may raise your risk of hearing loss, and the drugs often used to treat thinning bones won't lower that risk.

According to researcher Dr. Sharon Curhan, data from her team's new study suggests that "osteoporosis and low bone density may be important contributors to aging-related hearing loss."

Tha...

Mom always said too much TV would rot your brain, and as with so many other things it appears she was right.

Middle-aged folks who regularly turn to TV for entertainment appear to have a greater risk of decline in their reasoning and memory later in life, three new studies suggest.

Researchers found that even moderate amounts of TV viewing were associated with worse performance on c...

In new evidence that illustrates that health issues rarely exist in a vacuum, a new study finds a link between heart health and brain function.

Existing evidence suggests that having heart disease raises one's risk of dementia, and vice versa, but a team of researchers based in London wanted to find out if this connection could be seen in a healthier population.

For the study, nearl...

Just as some elderly drivers need to give up their car keys, older gun owners may eventually face "firearm retirement." And a preliminary study suggests they are open to the idea.

In focus-group interviews with older gun owners, researchers found that many had considered putting limits on their firearm access -- though they usually hadn't yet laid out plans for when and how.

It's an...

Boys who weigh less than 2 pounds at birth don't age as well as their normal-weight peers, a long-term study finds.

Canadian researchers have followed a group of extremely low birth weight (ELBW) babies and their normal-weight counterparts since 1977.

When participants were in their early 30s, researchers compared the genes of 45 who were ELBW babies with those of 47 whose birth w...

Can feeling young at heart, or at least younger than your actual age, help older people live healthier, longer lives?

Yes, according to researchers in Germany.

"Individuals who feel younger than they chronologically are seem to benefit from their younger subjective age in various aspects," explained study lead author Markus Wettstein.

Surveying more than 5,000 middle-aged adu...

Could having heart disease risk factors in childhood sow the seeds of thinking declines in middle-age?

It looks like it might, new research claims.

"I think it was not so big of a surprise for us, but maybe for the scientific community who have been focusing mainly on the midlife risk factors and old-age cognition," said study co-author Suvi Rovio. She is senior researcher of cardio...

Chronic kidney disease may carry an increased risk of dementia, according to a Swedish study.

In people with chronic kidney disease, the bean-shaped organs gradually lose their ability to filter waste from the blood and eliminate fluids.

"Even a mild reduction in kidney function has been linked to an increased risk of cardiovascular disease and infections, and there is growing evide...

The younger people are when they develop type 2 diabetes, the higher their risk of dementia later in life, a new study suggests.

Many studies have pointed to links between diabetes and higher dementia risk. Experts say it's likely because diabetes can harm the brain in a number of ways.

Now, the new findings suggest that younger people with diabetes may be at particular risk down th...

A popular treatment for the seasonal depression that strikes during dark winter months may also benefit veterans with traumatic brain injuries and post-traumatic stress disorder, a small pilot study suggests.

Results from 16 older veterans found that bright light therapy alongside traditional treatments for these problems improved physical and mental symptoms.

The therapy, in which...

That college degree may be useful in many ways, but new research suggests it probably won't keep your brain from shrinking with age.

Over the years, a number of studies have suggested that education might buffer people against age-related declines in memory and thinking. But those findings did not prove a cause-and-effect relationship.

In the new study, researchers asked whether peo...

Having preeclampsia during pregnancy significantly increases a woman's future risk of stroke, researchers say.

Preeclampsia happens when a woman with previously normal blood pressure suddenly develops high blood pressure, protein in her urine or other problems after 20 weeks into pregnancy. The condition occurs in about one in 25 pregnancies in the United States, according to the U.S. C...

Where you live could affect your brain health as you age, a new study claims.

Specifically, it found that middle-aged and older people in poorer neighborhoods showed more brain shrinkage and faster mental decline than those in affluent neighborhoods.

""Worldwide, dementia is a major cause of illness and a devastating diagnosis," said study author Dr. Amy Kind, of the University of W...

U.S. assisted living facilities often have activities to keep seniors socially engaged -- but a new study says they need to ensure that residents with dementia are not left out.

Researchers observed residents and staff at four assisted living communities over the course of a year.

They found that a few factors stood out as key to keeping residents with dementia socially and mentally...

A few years ago, Dr. Joseph Shrager, a professor of cardiothoracic surgery at Stanford University School of Medicine, noticed that lung cancer diagnoses were noticeably higher at age 65 than at slightly older or younger ages.

"There was no reason rates should differ much between the ages of 63 and 65," Shrager said.

He discussed this with his colleagues, who said they were seeing so...

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