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Sleepless in America : Fact Sheet
Sleeping with a light on: Researchers have found that artificial light disrupts your natural circadian rhythm, robbing your body of a key hormone.

Does sleeping with a night-light cause depression?

Researchers from Ohio State University found that chronic after-dark exposure to a dim light — or a TV or computer — can trigger mood disorders

 
War on Obesity : Instant Guide
Good news, dieters: Now you can really let loose and opt for salad dressings with a little more fat (in small amounts), as a new study finds that those kinds of dressings help you absorb the good stuff in those greens.

Why fat-free salad dressing might actually be bad for you

Consider this the next time you eat a salad: A little bit of fat in your dressing could be more useful for unlocking the nutritional potential of your veggies

 
War on Obesity : Fact Sheet
A new diet drug, Belviq, has been approved by the FDA for obese people and overweight patients with a weight-related health condition, such as high blood pressure.

Belviq: A guide to the first FDA-approved obesity drug in 13 years

The Food and Drug Administration tries to shrink America's bulging waistlines by greenlighting a new medication that helps overweight people feel full faster

 
The Battle over Smoking : Instant Guide
Scientists say this new vaccine works better than previous smoking cessation vaccines because it helps the body create its own antibodies that continue to work long after a person receives the shot.

Coming soon: A vaccine to help smokers quit?

A new method effectively nixes the high smokers experience after puffing on a cigarette — by attacking nicotine with the body's own antibodies

 
War on Obesity : Burning Question
Two years after the gastric bypass surgery, 11 percent of patients surveyed (103 of 996 people) reported having drinking problems.

Does gastric bypass surgery cause alcoholism?

A new study finds that some weight-loss surgeries can increase patients' risk of alcohol abuse once they've shed unwanted pounds

 
War on Obesity : Analysis
If you're trying to resist pizza in an effort to lose weight, being sleep-deprived will only make it harder, according to a new study.

Why sleepy people love pizza

Two new studies reach the same fatty conclusion: Not getting enough shut-eye can undermine your diet

 
War on Obesity : Opinion Brief
Disney Chairman Robert Iger and Michelle Obama make the announcement: Under new nutritional guidelines, current Disney advertisers like Kraft Lunchables, will be barred from running ads during the company's children's programming as of 2015.

Disney's junk-food ad ban: Good for business?

The company, which owns ABC and other TV channels, will no longer carry ads for foods that fail to meet strict nutritional standards — and the move might help its bottom line

 
War on Obesity : Instant Guide
While wearing "diet glasses" that made snacks appear 50 percent larger than their actual size, research subjects consumed 10 percent less of the snack.

The 'diet glasses' that trick you into eating less

Smarter snacking could be as easy a putting on a pair of specs, thanks to researchers who pioneered a new use for augmented reality

 
War on Obesity : Controversy
Doctors perform a Caesarian section: C-section babies are twice as likely as other kids to become obese by age 3, according to a new study.

Are C-section babies more prone to childhood obesity?

New research suggests they are. Next step: Pinpointing the cause of the mysterious phenomenon

 
The Battle over Smoking : Fact Sheet
A Marlboro billboard over Los Angeles in 1990: Big tobacco companies are now looking into less-harmful smoking alternatives to help boost their bottom lines.

The future of Big Tobacco: Tobacco-free products?

With strict new FDA warnings and more smokers kicking the habit, many cigarette makers are seeing their old business models go up in smoke

 
Sleepless in America : Fact Sheet
The Remee sleep mask uses six red LED lights to signal to the wearer that he's dreaming... without waking him up.

The sleep mask that helps you control your dreams

Two Brooklyn inventors have sleep scientists and investors buzzing about a simple, affordable device that might enable lucid dreaming

 
War on Obesity : The Bullpen
Bill Frist

Bill Frist: How to wean America from its dangerous food addiction

The nation's obesity epidemic is as much about brain chemistry as it is poor diet and laziness — a fact we must realize if we're going to treat obesity effectively

 
War on Obesity : By the numbers
The U.S. spends an extra $4 billion in gasoline every year to drive overweight passengers on the road.

The heavy price of obesity in America: By the numbers

Nationally, nearly 36 percent of adults are obese, and businesses are spending billions to make everything from bathrooms to sports stadiums easier for them to navigate

 
War on Obesity : Instant Guide
With her K-E Diet feeding tube, bride-to-be Jessica Schnaider ingests only 800 calories of liquid protein and fat per day.

Disturbing trend alert: The feeding-tube diet

The latest weight-loss method to hit U.S. involves inserting a tube into your nose — and it's proving popular with brides-to-be desperate to shed pounds fast

 
War on Obesity : Opinion Brief
In an effort to promote healthy living, a medical center in Texas has vowed not to hire employees who have a body mass index over 35.

Should hospitals ban obese employees?

Citizen's Medical Center in Texas is refusing to hire overweight workers because their heft goes against the hospital's healthful values, but some are crying foul

 
War on Obesity : Burning Question
Researchers say that nearly 4 in 10 adults who are classified as merely overweight are, in actuality, obese.

Are we underestimating how fat Americans are?

A new study suggests that many people who are classified as overweight are actually obese — and face health risks they didn't even know about

 

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