"I'm learning to date again," the actress, who split from husband Peter Facinelli in March 2012, tells Health in its January issue, "[and] looks aren't important to me anymore. ... I like positive energy."
The actress, who dropped 30 lbs. last year, plans to keep her health a priority in 2013.
"Every day, I just renew my healthy choices," she says. "I feel really good about myself now, and I don't want to do anything to change that."
That means avoiding trendy diets or weight-loss gimmicks.
"My biggest regret is putting my body through fad diets: Atkins, cleanses, the hCG diet," Garth, 40, says. "I lost like 18 lbs., but it came right back. The worst was fasting with colonics for three or four days. It was the most horrifying experience ever."
In addition to her body, Garth says she's trying to maintain a positive outlook, even when times are tough.
"When I'm in excruciating pain, like with what I've been through with my breakup and that grief and loss that's just immobilizing, it helps to remember that it only lasts for 13 to 15 minutes, max," she tells Health. "And then it's over."
"Your mind is ready to go to something else," Garth continues. "You might come back to it, but it helps to just know that that pain is not going to last forever."
NEW YORK (AP) — Only a 10 percent chance of showers today, but a 70 percent chance of flu next month.
That's the kind of forecasting health scientists are trying to move toward, as they increasingly include weather data in their attempts to predict disease outbreaks.
In one recent study, two scientists reported they could predict — more than seven weeks in advance — when flu season was going to peak in New York City. Theirs was just the latest in a growing wave of computer models that factor in rainfall, temperature or other weather conditions to forecast disease.
Health officials are excited by this kind of work and the idea that it could be used to fine-tune vaccination campaigns or other disease prevention efforts.
At the same time, experts note that outbreaks are influenced as much, or more, by human behavior and other factors as by the weather. Some argue weather-based outbreak predictions still have a long way to go. And when government health officials warned in early December that flu season seemed to be off to an early start, they said there was no evidence it was driven by the weather.
This disease-forecasting concept is not new: Scientists have been working on mathematical models to predict outbreaks for decades and have long factored in the weather. They have known, for example, that temperature and rainfall affect the breeding of mosquitoes that carry malaria, West Nile virus and other dangerous diseases.
Recent improvements in weather-tracking have helped, including satellite technology and more sophisticated computer data processing.
As a result, "in the last five years or so, there's been quite an improvement and acceleration" in weather-focused disease modeling, said Ira Longini, a University of Florida biostatistician who's worked on outbreak prediction projects.
Some models have been labeled successes.
In the United States, researchers at Johns Hopkins University and the University of New Mexico tried to predict outbreaks of hantavirus in the late 1990s. They used rain and snow data and other information to study patterns of plant growth that attract rodents. People catch the disease from the droppings of infected rodents.
"We predicted what would happen later that year," said Gregory Glass, a Johns Hopkins researcher who worked on the project.
More recently, in east Africa, satellites have been used to predict rainfall by measuring sea-surface temperatures and cloud density. That's been used to generate "risk maps" for Rift Valley fever — a virus that spreads from animals to people and in severe cases can cause blindness or death. Researchers have said the system in some cases has given two to six weeks advance warning.
Last year, other researchers using satellite data in east Africa said they found that a small change in average temperature was a warning sign cholera cases would double within four months.
"We are getting very close to developing a viable forecasting system" against cholera that can help health officials in African countries ramp up emergency vaccinations and other efforts, said a statement by one of the authors, Rita Reyburn of the International Vaccine Institute in Seoul, South Korea.
Some diseases are hard to forecast, such as West Nile virus. Last year, the U.S. suffered one of its worst years since the virus arrived in 1999. There were more than 2,600 serious illnesses and nearly 240 deaths.
Officials said the mild winter, early spring and very hot summer helped spur mosquito breeding and the spread of the virus. But the danger wasn't spread uniformly. In Texas, the Dallas area was particularly hard-hit, while other places, including some with similar weather patterns and the same type of mosquitoes, were not as affected.
"Why Dallas, and not areas with similar ecological conditions? We don't really know," said Roger Nasci of the Centers for Disease Control and Prevention. He is chief of the CDC branch that tracks insect-borne viruses.
Some think flu lends itself to outbreak forecasting — there's already a predictability to the annual winter flu season. But that's been tricky, too.
Seasonal flu reports come from doctors' offices, but those show the disease when it's already spreading. Some researchers have studied tweets on Twitter and searches on Google, but their work has offered a jump of only a week or two on traditional methods.
In the study of New York City flu cases published last month in the Proceedings of the National Academy of Sciences, the authors said they could foredcast, by up to seven weeks, the peak of flu season.
They designed a model based on weather and flu data from past years, 2003-09. In part, their design was based on earlier studies that found flu virus spreads better when the air is dry and turns colder. They made calculations based on humidity readings and on Google Flu Trends, which tracks how many people are searching each day for information on flu-related topics (often because they're beginning to feel ill).
Using that model, they hope to try real-time predictions as early as next year, said Jeffrey Shaman of Columbia University, who led the work.
"It's certainly exciting," said Lyn Finelli, the CDC's flu surveillance chief. She said the CDC supports Shaman's work, but agency officials are eager to see follow-up studies showing the model can predict flu trends in places different from New York, like Miami.
Despite the optimism by some, Dr. Edward Ryan, a Harvard University professor of immunology and infectious diseases, is cautious about weather-based prediction models. "I'm not sure any of them are ready for prime time," he said.
HONG KONG (Reuters) - Most Asian stock markets edged higher on Thursday on hopes of a steady economic revival in China, although oil gave back part of the previous session's strong gains as investors took some money off the table and braced for more U.S. budget battles.
The MSCI Asia Pacific ex-Japan index of stocks <.miapj0000pus> rose 0.2 percent following Wednesday's 2 percent jump on relief that U.S. politicians had averted the "fiscal cliff".
Data from China showing the services sector expanded in December continued to underpin expectations of an economic recovery that has helped spur a strong rally in Hong Kong-listed Chinese shares <.hsce> over the past month.
The China Enterprises index <.hsce> which rallied more than 4 percent in the previous session eased 0.2 percent. Onshore Chinese markets will resume trading on Friday.
"China looks like it's improving at the margin and the market has momentum that could last for at least a few months," said Christian Keilland, head of trading at BTIG in Hong Kong.
"Investors seem to have accepted that reforms are underway but they're going to happen at a slower pace."
Australian stocks <.axjo> rose 0.7 percent to their highest in more than 19 months, with mining giants Rio Tinto
South Korea's Kospi <.ks11> underperformed the region, falling 0.4 percent as automakers and other exporters slumped on a stronger Korean won, which hit a 16-month high against the dollar overnight.
In other currency markets, the Japanese yen bounced after hitting a 29-month low versus the dollar earlier in the day but analysts warned that any strength is likely to be short-lived.
"Technically dollar/yen looks somewhat overbought here. It's gone a long way in a very short time," said Callum Henderson, global head of FX research for Standard Chartered Bank in Singapore, adding that the dollar could see some consolidation in the near term before heading higher.
The euro which in overnight trading was close to a 8-1/2 month high against the dollar, slipped 0.1 percent.
The U.S. dollar rose 0.2 percent <.dxy> against a basket of major currencies.
President Barack Obama and congressional Republicans face even bigger budget battles in the next two months after a hard-fought deal averted the fiscal cliff of automatic tightening that threatened to push the U.S. into recession.
Strength in the dollar and profit-taking pushed oil prices lower with Brent crude slipping 0.3 percent and U.S. crude futures down 19 cents to $92.93.
"After the initial excitement, reality sets in," said Victor Shum, oil consultant at IHS Purvin & Gertz. "There will be other negotiations and the deal is a compromise."
(Reporting by Vikram Subhedar; Editing by Kim Coghill and Eric Meijer)
We realize there’s only so much time one can spend in a day watching new trailers, viral video clips, and shaky cell phone footage of people arguing on live television. This is why every day The Atlantic Wire highlights the videos that truly earn your five minutes (or less) of attention. Today:
RELATED: ‘Roseanne’ Predicted Internet Addiction; A Weather Alert from Hell
Filmmaker Ryan James Yezak boiled down the biggest stories of 2012 into four minutes. And, yes, Honey Boo Boo made it in there:
RELATED: Even Batman Gets Tripped up by Apple Maps
RELATED: The Videos You Shouldn’t (and Probably Couldn’t) Try at Home
So, raise your hand if you knew Patrick Stewart and company were having this much fun behind the scenes at Star Trek: The Next Generation.
RELATED: Here’s a Video of George Takei Reading ’50 Shades of Grey’
RELATED: Cookie Monster Batman and the Dog You Wish You Had
Marvel’s Stan Lee — the guy who created characters like the Amazing Spider-Man, Thor, the Incredible Hulk, Iron Man, and the X-Men — turned 90 the other day. In honor of him and his heroes, here are all his cameos from all of the Marvel movies he helped create:
And, finally, it’s 2013 somewhere… right? Please take caution when announcing that news to this very excitable baby. Happy New Year!
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Splash News Online; Michael Simon/Startraks
From Kelly Osbourne's dramatic weight loss to Jessica Simpson's happy baby news to the tragic death of hero surfer Dylan Smith in Puerto Rico, readers responded to what made them happy, what made them laugh out loud and what made them sad this week.
Check out the articles with the top reactions on the site this week, and keep clicking on the emoticons at the bottom of every story to tell us what you think!
Check back next week for another must-read roundup, and see what readers are reacting to every day here.
This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.
After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.
It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.
All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.
For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.
Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."
What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.
"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.
Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.
What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.
A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.
The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.
Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.
Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.
"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.
The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.
A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.
Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.
"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."
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Online:
Obesity info: http://www.cdc.gov/obesity/data/trends.html
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Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP
Mike Stobbe can be followed at http://twitter.com/MikeStobbe
LONDON (Reuters) - European shares, oil and gold rose strongly on Wednesday after U.S. politicians struck a long-awaited deal to avoid a fiscal crisis, while safe-haven dollar and German government bonds fell.
Lawmakers approved a plan to prevent huge tax increases and delay spending cuts that together would have pushed the world's largest economy off the "fiscal cliff" and into a likely recession.
European markets followed their Asian counterparts and rallied on the news, while futures markets pointed to Wall Street doing the same.
London's FTSE <.ftse>, Frankfurt's DAX <.gdaxi> and CAC 40 <.fchi> in Paris opened between 1.4-1.9 percent higher, pushing the pan-European FTSEurofirst 300 <.fteu3> up 1.3 percent and the MSCI world index <.miwd00000pus> 0.8 percent.
"This is great news for global growth and explains why shares and other growth-related assets are up strongly today," said Shane Oliver, strategist at AMP Capital.
Although the U.S. deal is not as far-reaching as markets had wanted, Tuesday's approval by the House of Representatives of a plan already backed by the Senate allayed fears that Republican objections to the heavy emphasis on taxes rather than spending cuts could have scuppered an agreement.
Assets which are traditionally see as more risky rose across the board with crude oil futures up 1.1 percent, gold gaining $7 an ounce and copper futures in London up 1.7 percent.
In currency markets the euro rose to $1.3281 as the dollar fell 0.5 percent against a basket of major currencies <.dxy>.
The Japanese yen also continued its slide, hitting its lowest level since July 2010, as investors bet that the Bank of Japan would have to take ever-more aggressive easing steps to support the economy and satisfy the new government.
The pattern was the same for bonds, where prices of higher-yielding Spanish and Italian government bonds rose and the German equivalent, usually favored by risk-averse investors, fell. The Bund future was last 89 ticks down at 144.75.
"The compromise is supportive for risk sentiment as we've seen in a few markets already and it should weigh on Bunds which should correct in line with (U.S.) Treasuries. Treasuries could even underperform," said Rainer Guntermann, a strategist at Commerzbank.
(Reporting by Marc Jones; editing by David Stamp)
SEOUL (Reuters) - North Korean leader Kim Jong-un called for an end to confrontation between the two Koreas, technically still at war in the absence of a peace treaty to end their 1950-53 conflict, in a surprise New Year speech broadcast on state media.
The address by Kim, who took over power in the reclusive state after his father, Kim Jong-il, died in 2011, appeared to take the place of the policy-setting New Year editorial published in leading state newspapers.
But North Korea has offered olive branches before and Kim's speech does not necessarily signify a change in tack from a country which vilifies the United States and U.S. ally South Korea at every chance it gets.
Impoverished North Korea raised tensions in the region by launching a long-range rocket in December that it said was aimed at putting a scientific satellite in orbit, drawing international condemnation.
North Korea, which considers North and South as one country, the Democratic People's Republic of Korea, is banned from testing missile or nuclear technology under U.N. sanctions imposed after its 2006 and 2009 nuclear weapons tests.
"An important issue in putting an end to the division of the country and achieving its reunification is to remove confrontation between the north and the south," Kim said in the address that appeared to be pre-recorded and was made at an undisclosed location.
"The past records of inter-Korean relations show that confrontation between fellow countrymen leads to nothing but war."
The New Year address was the first in 19 years by a North Korean leader after the death of Kim Il-sung, Kim Jong-un's grandfather. Kim Jong-il rarely spoke in public and disclosed his national policy agenda in editorials in state newspapers.
"(Kim's statement) apparently contains a message that he has an intention to dispel the current face-off (between the two Koreas), which could eventually be linked with the North's call for aid (from the South)," said Kim Tae-woo, a North Korea expert at the state-funded Korea Institute for National Unification.
"But such a move does not necessarily mean any substantive change in the North Korean regime's policy towards the South."
The two Koreas have seen tensions rise to the highest level in decades after the North bombed a Southern island in 2010 killing two civilians and two soldiers.
The sinking of a South Korean navy ship earlier that year was blamed on the North but Pyongyang has denied it and accused Seoul of waging a smear campaign against its leadership.
Last month, South Korea elected as president Park Geun-hye, a conservative daughter of assassinated military ruler Park Chung-hee whom Kim Il-sung had tried to kill at the height of their Cold War confrontation.
Park has vowed to pursue engagement with the North and called for dialogue to build confidence but has demanded that Pyongyang abandon its nuclear weapons ambitions, something it is unlikely to do.
Conspicuously absent from Kim's speech was any mention of the nuclear arms program.
(Additional reporting by Sung-Won Shim; Editing by Nick Macfie)
Ringing in 2013 properly requires a few things: bottom-shelf champagne, “I survived the apocalypse” t-shirts, excessive sequins and — most importantly — New Year’s resolutions that may or may not last beyond February.
[More from Mashable: These Are the Worst Case Scenarios for New Year’s Eve]
You promise to lose weight or quit smoking or stop stalking your ex on Facebook, but what about those people that shoot for a slightly different goal in the new year? Sometimes these resolution-makers come up with brilliant challenges and other times — well, ummm — they share goals that are more “WTF?” than an adult dressed like the New Year’s baby.
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BONUS: 14 Solutions to Your New Year’s Midnight Kiss
There’s got to be one crawling around somewhere. What’s cuter than kissing a baby’s fat cheek? Photo by Win McNamee/Getty Images
Click here to view this gallery.
Image Credit: Mashable composite. Photos via iStockphoto, Adventure_photo and Seanicer
This story originally published on Mashable here.
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