aging

Stories 21 - 40 | << Prev   Next >>

This Country Just Saw Its First-Ever Population Drop

South Korea had more deaths than births in 2020, and the pandemic likely made things worse

(Newser) - For the first time ever, South Korea's population has seen a downturn, with the decline likely exacerbated by the pandemic. Census figures reported by Yonhap show a count of 51,829,023 at year's end, a nearly 21,000 drop from 2019, per the Guardian . The population had...

Scientists May Want Your Dog for Major New Study

Researchers looking for 10K dogs to participate in study on aging

(Newser) - Can old dogs teach us new tricks? Scientists are looking for 10,000 pets for the largest-ever study of aging in canines. And they hope to shed light on human longevity, too, per the AP . The project will collect a pile of pooch data: vet records, DNA samples, gut microbes,...

World&#39;s Oldest People? They&#39;re Not That Old
World's Oldest People?
They're Not That Old
Study says
Aug 17, 2019 11:45 AM CDT

World's Oldest People? They're Not That Old

Supercentenarians aren't as common as we think, paper suggests

(Newser) - Want to grow to a ripe old age? You might have to discard advice given in "oldest person alive" articles that keep cropping up, Vox reports. A new working paper posted online appears to show that most supercentenarians—that is, people who live to 110—are probably exaggerating their...

He&#39;s 43 Years Old. He Looks and Feels Like He&#39;s 80
He's 43 Years Old. He Looks
and Feels Like He's 80
IN CASE YOU MISSED IT
Jun 2, 2019 6:47 AM CDT

He's 43 Years Old. He Looks and Feels Like He's 80

Nobuaki Nagashima has Werner syndrome, a rare aging disorder Erika Hayasaki examines for Digg

(Newser) - For Nobuaki Nagashima, whose body started deteriorating when he was in his mid-20s, there's one question that's always at the top of his mind: "Why do I have this disease?" The disease in question is Werner syndrome , or "adult progeria," a rare disorder that causes...

Court: No, You Can&#39;t Shave 20 Years Off Your Age
Court Rules Man
Can't Be 49 Again
Dec 3, 2018 9:45 AM CST

Court Rules Man Can't Be 49 Again

The Netherlands' Emile Ratelband is 69, wanted to be legally recognized as 49

(Newser) - Nice try, Emile Ratelband. A Dutch court has ruled that the 69-year-old must remain 69, rejecting his request to be officially recognized as 49, reports the AP . The motivational speaker's legal gambit drew international attention, but the court in Arnhem wasn't having it. "Mr. Ratelband is at...

Porcini Mushrooms May Help Keep You Young
Porcini Mushrooms May
Help Keep You Young
NEW STUDY
Nov 10, 2017 10:29 AM CST

Porcini Mushrooms May Help Keep You Young

Study finds that mushrooms in general are packed with 2 antioxidants

(Newser) - Hoping to age gracefully? You might consider tossing some porcini mushrooms in the shopping cart. A new study out of Penn State finds that mushrooms in general contain high levels of antioxidants ergothioneine and glutathione, and some varieties are more potent than others. "What we found is that, without...

This Is How Much People Will Pay to Ease Their Pain

One takeaway? Wealthy people are willing to pay more to relieve their pain

(Newser) - Chronic pain can be downright unbearable, and opioids to treat it can be hard to quit. In fact, with opioid addiction claiming more lives than ever, the US is experiencing what President Trump has just called a national emergency . Researchers found that in 2015, one in three Americans took opioid...

Scientists Say They've Just Reversed Aging in Human Cells

Skeptics call the therapy 'snake oil'

(Newser) - To err is human—our own cells do it all the time. But new research suggests that when it comes to aging, there may be a workaround. Scientists report in the Journal of the American College of Cardiology that they triggered cells to produce the protein telomerase, which lengthens the...

Here&#39;s a Reason Not to Smile
Here's a
Reason
Not to Smile 
new study
May 11, 2017 6:19 PM CDT

Here's a Reason Not to Smile

It makes you look older, a study finds

(Newser) - Poker-faced celebs like Victoria Beckham may have figured this out already: smiling makes you look older. A new study out of Canada claims that contrary to the popular belief that a happy grin is a sign of "positive values and youth," researchers found that flashing those pearly whites...

Umbilical Cord Blood May Give Boost to Aging Brain
Blood in Umbilical Cord
May Improve Our Memories
NEW STUDY
Apr 20, 2017 8:32 AM CDT

Blood in Umbilical Cord May Improve Our Memories

Older mice injected with it performed better on maze tests

(Newser) - Oh, the proverbial fountain of youth. As we age, can we somehow tap into it? Researchers are exploring this in a literal way as they study the effects of blood from human umbilical cords—which is about as young as it gets—on aging mice. Reporting in the journal Nature...

What Our Gums Say About Our Overall Health
What Our Gums
Say About Our
Overall Health
study says
Apr 5, 2017 9:15 PM CDT

What Our Gums Say About Our Overall Health

Having all our teeth is a very good sign

(Newser) - Don't think your oral health is as important as the health of the rest of your body? Think again. Researchers have turned to 57,000 women over age 55 in the Women's Health Initiative program to conduct the largest study of its kind on the relationship between oral...

Rare Aging Disease Kills 2nd-Oldest Patient

Canadian Devin Scullion died Sunday at age 20

(Newser) - Devin Scullion's mother didn't let herself think about her son's high school graduation until the day arrived. Nor did Jamie Madley envision Scullion reaching adulthood until his 18th birthday, when he fulfilled his dream of flying a plane. She was only trying to protect herself: At just...

Restricting Calories Could Improve Longevity
Restricting Calories Could
Improve Longevity
study
Jan 20, 2017 5:08 PM CST

Restricting Calories Could Improve Longevity

At least it does in rhesus macaque monkeys

(Newser) - Studies on a wide range of species have found that calorie restriction almost always extends lifespan—and this is true in yeast, worms, flies, mice, and more. But whether this applies to primates has been the subject of considerable debate since studies by two highly reputable organizations have reported such...

Startup Bets 'Young Blood,' Taken Literally, Fights Aging

Clinical trial underway, but you have to pay to play

(Newser) - If you'd like to fill your veins with the blood of young people, you need only drain your bank account of $8,000. That's right, young blood is now joining the ever-growing ranks of "cures" people are paying for to combat age-related diseases and even aging itself....

A Blood Test Predicts How Well You're Going to Age

What secrets lurk within?

(Newser) - Every time the oldest people in the world celebrate a birthday, they're inevitably asked their secret to aging. Some cite alcohol, others the lack of it; some how much they sleep, others how little; many talk about just relaxing , and almost all pay homage to having good genes. Now...

Scientists Take 'Huge' Step Toward Reversing Aging

'Our study shows that aging may not have to proceed in one single direction'

(Newser) - In the future, we may be able to treat aging itself, rather than just the diseases that come with it, the Guardian reports. “Our study shows that aging may not have to proceed in one single direction," researcher Juan Carlos Izpisua Belmonte says. "With careful modulation, aging...

Optimistic Women May Live Longer
Optimistic Women
May Live Longer
new study
Dec 8, 2016 9:15 AM CST

Optimistic Women May Live Longer

They appear less likely to die from common illnesses

(Newser) - When asked about their secret to aging, the world's oldest people often bring up not sweating the small stuff . In fact, optimism is associated with greater personal happiness, but could it impart biological benefits as well? Researchers at the Harvard School of Public Health suggest it's possible in...

For Women, Sex Gets Better With Age
For Women, Sex
Gets Better With Age
study says
Oct 6, 2016 9:51 AM CDT

For Women, Sex Gets Better With Age

'We were surprised,' say researchers after survey of middle-aged females

(Newser) - Women who have heard for years that they face a declining sex life can take heart in new research that says sex gets better with age. University of Pittsburgh researchers found that while the frequency of sex declines, the quality makes up for it. “We were surprised to find...

How Tough Childhoods May Lead to Premature Aging
How Tough Childhoods
May Lead to Premature Aging
study says
Oct 4, 2016 8:10 AM CDT

How Tough Childhoods May Lead to Premature Aging

Kids may appear to bounce back from life stressors, but their bodies tell a different story

(Newser) - Children appear to be highly susceptible to the stress of trauma on a biological level, according to a study published in the Proceedings of the National Academy of Sciences . US and Canadian researchers led by Eli Puterman of the University of British Columbia have been studying the length of telomeres,...

Nearly Half Japan's Millennials Are Virgins

A large number of 18- to 34-year-olds aren't just not having sex, they've never had it

(Newser) - While America might more typically worry about what its youth are doing, Japan spends a lot of time worrying about what they're not doing , and what they're not doing is having sex—at all, apparently. A new government survey suggests that the country's millennials are not only...

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