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Health News Results - 37

MONDAY, Nov. 25, 2019 (HealthDay News) -- Obese teenagers can have certain brain differences from their thinner peers -- changes that might signal damage from inflammation, a new, preliminary study suggests.

Using advanced MRI techniques, researchers found that obese teenagers tended to have signs of decreased "integrity" in the brain's white matter. White matter contains the fibers t...

FRIDAY, Oct. 18, 2019 (HealthDay News) -- Excess weight is hard on the heart, but new research shows it may also harm your lungs.

The study found that higher amounts of fat collect in the airways of overweight and obese people, which may help explain why they're more likely to have wheezing and asthma.

In the study, the investigators analyzed lung samples donated by 52 peopl...

MONDAY, Sept. 16, 2019 (HealthDay News) -- Teenaged girls who stay up late every night could pay a price in added pounds, new research shows.

There could even be greater ramifications for girls' health, with risks for "cardiometabolic" issues -- such as heart disease and diabetes -- rising with later bedtimes, the researchers said.

A similar trend was not shown for boys,...

MONDAY, Sept. 9, 2019 (HealthDay News) -- It happens to most aging Americans: Excess pounds pile on, despite efforts to eat right and exercise.

Now, research in fat cells reveals why it's so tough to stay slim as you get older. The new findings could point to new ways to treat obesity, Swedish investigators say.

A team led by Peter Arner of the Karolinska Institute in Stockh...

MONDAY, Aug. 12, 2019 (HealthDay News) -- Excess weight, especially a "spare tire" around the middle, increases the risk of an earlier death for Hispanics, a large new study suggests.

The study found that for every 5 point increase in body mass index above 25, the risk of dying prematurely went up by 30%.

Body mass index (BMI) is an estimate of a person's fat levels ...

WEDNESDAY, Aug. 7, 2019 (HealthDay News) -- McDonald's, Wendy's, Burger King, KFC: If you pass by these and other fast-food outlets on your daily commute, weight gain might be the result, new research shows.

People tempted by more fast-food restaurants going to and from work tended to have a higher BMI (body mass index) than people who didn't, the researchers said. The study involved...

WEDNESDAY, July 31, 2019 (HealthDay News) -- It's not only women who agonize over their excess pounds. Stigma about being overweight can cause physical and emotional harm to men, too.

"It's often assumed that conversations about weight loss, poor body image, and dieting are more salient for women. Men are frequently overlooked, but that does not necessarily mean that men are less affe...

WEDNESDAY, July 24, 2019 (HealthDay News) -- A widening waistline can harm the health of older women, even if they avoid obesity, new research suggests.

It's a condition known as "central obesity" -- a concentration of fat around the abdomen. Central obesity can occur even if it's not enough to shift a person's body mass index (BMI) into the obese range, explained researchers led by W...

TUESDAY, July 16, 2019 (HealthDay News) -- Obese children may be twice as likely to develop multiple sclerosis, a new study suggests.

And once obese children are diagnosed, they tend to have a poorer response to their initial treatment than average-weight kids do.

Multiple sclerosis (MS) is a neurological disorder caused by a misguided immune system attack on the body's myel...

TUESDAY, July 16, 2019 (HealthDay News) -- It's not easy maintaining a healthy weight. Even when you manage to drop a few pounds, they often return.

Why would the body seem to encourage obesity?

New research suggests the answer lies far back in human evolution, with an anti-starvation mechanism that primes the body to store fat.

The key to this mechanism is a prot...

WEDNESDAY, July 3, 2019 (HealthDay News) -- When a high school senior becomes a university freshman, change is the name of the game. A new school. New friendships. Even new ways of eating.

As healthy, home-cooked meals give way to a campus diet of beer and pizza, student waistlines tend to expand. But new research shows it is the waistlines of boys that expand the most.

"Mal...

MONDAY, July 1, 2019 (HealthDay News) -- If you're an older woman, your heart disease risk might be shaped by the shape of your body.

Researchers report that if you look more like an apple than a pear, your chances of heart trouble are heightened, even if you are a normal weight.

Interestingly, women who carried their weight in their legs had a significantly lower ri...

THURSDAY, May 30, 2019 (HealthDay News) -- Breastfeeding moms with healthy eating habits have slimmer infants, who could then be protected from obesity later, researchers say.

Rapid weight gain and fat accumulation during an infant's first six months of life is a risk factor for obesity later on, they explained.

"A baby who is shooting up through the percentiles in weight-fo...

THURSDAY, May 23, 2019 (HealthDay News) -- Many people -- including those who are overweight themselves -- view people with obesity as less human or less evolved, new research reveals.

In four online studies questioning more than 1,500 participants from the United States, the United Kingdom and India, researchers also found that dehumanization of those with obesity predicted support ...

MONDAY, May 13, 2019 (HealthDay News) -- It's almost time for long summer weekends and backyard barbecues. And you may be wondering if a day or two of burgers and beers does any long-term damage to your body.

A new Australian study suggests that if you normally have a healthy lifestyle, you can relax and enjoy the feasts. The study found that the body adapts and quickly bounces back f...

TUESDAY, April 23, 2019 (HealthDay News) -- Obese people may show some shrinkage in their brain tissue as early as middle age, a large new study confirms.

The study, based on brain scans of thousands of adults in the United Kingdom, found that those with higher body fat levels tended to show differences in brain structure compared to thinner people.

Those differences inclu...

MONDAY, April 15, 2019 (HealthDay News) -- You've probably seen headlines screaming that a favorite star is packing on the pounds. Tyra Banks, Jessica Simpson, Jennifer Lawrence -- no matter how thin, no celebrity seems immune from "fat-shaming."

Now, research shows the trend could have a ripple effect, making the non-famous feel bad about their bodies, too.

"Fat-shaming is ...

THURSDAY, April 11, 2019 (HealthDay News) -- Mindlessly switching from your smartphone to other media devices and back again might lead to added pounds, scientists say.

A small, new study found that heavy-duty media multitaskers also tended to be heavier, weight-wise.

It's possible that these devices are actually changing the brain, theorized lead author Richard Lopez, a p...

MONDAY, Feb. 4, 2019 (HealthDay News) -- Research consistently tells you just how important exercise is for health. It can help head off heart disease, stroke, diabetes and many types of cancer, including breast and colon cancers.

A report published in the New England Journal of Medicine found that another important prevention factor for an even wider group of cancers is havin...

WEDNESDAY, Jan. 23, 2019 (HealthDay News) -- Fried chicken, french fries and chicken-fried steak might be delicious, but treating yourself to such fare regularly could be deadly, a new study warns.

Women who eat more than one serving a week of fried chicken or fried fish have an increased risk of heart disease and death, researchers report.

"Overall, we found that total frie...

FRIDAY, Jan. 11, 2019 (HealthDay News) -- If one of your resolutions for 2019 is to improve your health, reducing your risk of cancer should be part of that goal, a cancer expert says.

While cancer risk factors such as family history and aging can't be controlled, lifestyle changes such as eating right, staying active and not smoking can lower your risk, said Dr. Elias Obeid. He is di...

THURSDAY, Aug. 30, 2018 (HealthDay News) -- Could the timing of your breakfast and dinner help you eat less and lose body fat?

A small, preliminary study suggests it's possible.

People cut their daily calorie intake by about 25 percent when they held off on breakfast for 90 minutes and then had dinner 90 minutes earlier than usual, said senior researcher Jonathan Johnston. ...

FRIDAY, Aug. 24, 2018 (HealthDay News) -- One sleepless night might tip the body's metabolism toward storing fat while depleting muscle, new research suggests.

Many studies have linked poor sleep -- whether from insomnia or working the night shift -- to weight gain and health conditions like type 2 diabetes. But that type of research leaves open the question of whether sleep loss itse...

FRIDAY, July 20, 2018 (HealthDay News) -- Fat-freezing is touted as a noninvasive way to shed "love handles," but it's riskier than previously believed, Florida plastic surgeons warn.

After the procedure, about one in 138 patients develops hardened lumps of fat at the treatment site, according to a small, new study.

The fat accumulation -- called paradoxical adipose hyperpla...

THURSDAY, June 21, 2018 (HealthDay News) -- A new international review suggests that having more body fat may protect premenopausal women from developing some types of breast cancer.

"We found strong evidence of an inverse association of body mass index [BMI] with risk of breast cancer diagnosis before menopause, with lower breast cancer rates among women who were heavier compared wi...

MONDAY, May 21, 2018 (HealthDay News) -- Obese people who carry much of their excess fat around their waist are at risk of vitamin D deficiency, new research warns.

The finding highlights yet another damaging health effect of obesity. Low vitamin D levels have been linked to poor bone health, as well as increased risk for respiratory infection, autoimmune disorders and heart disease.<...

TUESDAY, April 10, 2018 (HealthDay News) -- A common version of a gene that makes you eat more sugar also plays a role in reducing body fat, surprised researchers report.

"This goes against the current perception that eating sugar is bad for health," said study first author Timothy Frayling.

The gene may reduce body fat because the same "A" version of the FGF21 gene also res...

MONDAY, April 9, 2018 (HealthDay News) -- Exercise and healthy eating can counter the harmful side effects of hormone therapy for prostate cancer, a new study suggests.

Androgen-deprivation therapy suppresses testosterone and other male hormones that drive prostate cancer growth.

But suppressing those hormones leads to loss of muscle mass and strength as well as increased b...

MONDAY, April 9, 2018 (HealthDay News) -- Belly fat reduces a woman's chances for surviving kidney cancer, but not a man's, a new study suggests.

The study included 77 women and 145 men with kidney cancer. Half of the women with high amounts of belly fat died within 3.5 years of diagnosis. Meanwhile, more than half of women with low amounts of belly fat were still alive after 10 years...

WEDNESDAY, April 4, 2018 (HealthDay News) -- Obesity can lead to liver disease in kids as young as 8 years old, a new study warns.

The long-term study of 635 children in Massachusetts found that a bigger waist size at age 3 increases the odds that a child will have a marker for liver damage and nonalcoholic fatty liver disease by age 8.

That marker is called ALT. By age 8, 2...

TUESDAY, March 20, 2018 (HealthDay News) -- The pre-pregnancy width of a woman's waist -- but not whether or not she is actually obese -- may be tied to autism risk in her children, new research suggests.

What's behind the association remains unclear, the researchers said. But it could lie in the fat-induced activity of inflammatory chemicals known as cytokines, which are "known to b...

WEDNESDAY, Feb. 28, 2018 (HealthDay News) -- Excess belly weight -- a so-called apple shape -- raises a woman's risk for heart attack even more than overall obesity, researchers report.

While obesity raises heart attack risk in both sexes, women with bigger waists and waist-to-hip ratios have greater odds for a heart attack than men who have a similar apple-shaped body, a large Briti...

WEDNESDAY, Feb. 14, 2018 (HealthDay News) -- If you find yourself famished after you've managed to diet away a sizable number of pounds, you're not alone.

Cutting back on calorie consumption is likely to spark changes that permanently boost appetite among obese men and women, Norwegian researchers report.

Blame it on the hunger hormone ghrelin, which spikes when you suddenly...

WEDNESDAY, Feb. 14, 2018 (HealthDay News) -- Schools across the country are issuing special report cards that assess a student's weight and health -- but parents often don't believe what they're seeing, a small study shows.

Known as BMI report cards, they contain information about a child's body mass index -- an estimate of body fat based on weight and height. BMI report cards also o...

TUESDAY, Jan. 30, 2018 (HealthDay News) -- Obesity can change how prescription drugs work, but many medications used to treat children don't say so on their labels, researchers report.

Federal lawmakers offered drug manufacturers incentives to study how drugs affect kids, but many have not provided safety guidelines for those who are obese, the researchers found.

In the Uni...

FRIDAY, Jan. 26, 2018 (HealthDay News) -- Older women who carry some extra body fat may face a heightened risk of breast cancer -- even if their weight is normal, a new study finds.

"This suggests women should not just concentrate on weight," said Mia Gaudet, strategic director of breast and gynecologic cancer research for the American Cancer Society.

"Instead, they should f...

FRIDAY, Dec. 29, 2017 (HealthDay News) -- If you're a senior who's pledging to lose weight in 2018, be sure you're shedding excess fat without losing muscle and bone.

Losing fat is good for your heart, but maintaining muscle and bone is crucial for staying mobile and living independently, said Kristen Beavers, a health and exercise science professor at Wake Forest University.

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