Archive for the ‘sugar’ Category

Diet Soda May Raise Risk of Premature Birth

Thursday, July 29th, 2010

Diet soda has a long history in the United States. In 1952, Kirsch Bottling in Brooklyn, New York debuted a sugar-free ginger ale called No-Cal, targeting it to diabetics.

It wasn’t until 1963 that Coca-Cola entered the diet soda market with Tab.

To keep calories down, diet sodas are sweetened with various sugar substitutes, cyclamates, saccharin, and aspartame. But fears of cancer have spooked many customers away from artificially sweetened drinks.

In 1970, the Food and Drug Administration banned cyclamates in the U.S. on evidence that they caused cancer in lab rats.

And premature birth may be another concern. Writing in the American Journal of Clinical Nutrition, researchers say women drinking at least one serving of artificially sweetened soda each day during pregnancy were 38% more likely to deliver preterm, compared to women who did not drink diet soda.

Women drinking at least four diet sodas a day had an 80% higher risk of delivering prematurely. The researchers point out that artificial sweeteners, not the soda itself, may be what’s contributing to the risk of premature birth.

Previous studies have found that drinking diet soda might actually increase weight-gain in people and raise blood sugar levels. Artificial sweeteners may interfere with insulin response.

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Sugar Linked to High Blood Pressure Too

Monday, July 12th, 2010

Eat a diet of fried bacon, canned Spam, potato chips, and pork rinds, and odds are you’re going to get a touch of heart disease.

Salt has long been associated with hypertension, stroke, and cardiovascular disease, and also stomach cancer and osteoporosis.

But now sugar – mostly known for making you fat and rotting your teeth – is being linked to high blood pressure too.

Published in the Journal of the American Society of Nephrology, experts found people consuming more than the average amount – approximately 2.5 cans of soda – of sugar each day had higher blood pressure than people who ate less.

Consuming too much fructose increased the likelihood of having blood pressure above 140/90 mmHg by 30% and 160/100 mmHg by 77%. Blood pressure over 140/90 is considered high.

But the study is not a precise indictment of sugar. Scientists admit that data on the participants’ diet was not accurate because participants were asked to describe their diets based on memory, which could have included additional fructose consumption.

Even still, sugar is not health-promoting, especially high fructose corn syrup, which has been linked to obesity. Obesity is a well established factor in the development of heart disease, high cholesterol, and high blood pressure.

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Diabetes and Sugar Linked to Mental Illness

Tuesday, June 15th, 2010

Sugar is hard not to like. It’s in chocolate, ice cream, candy bars, soda, doughnuts, etc. And Western diet styles – which most of the world eats nowadays – are loaded with sugar.

Not only will sugar make you fat, but sugar also raises your risk of diabetes, and that diabetes may raise your risk of mental illness, specifically depression and schizophrenia.

Writing in the journal PLoS Biology, researchers found mice engineered with an insulin-processing defect – mimicking that of diabetes – developed behavioral anomalies similar to patients with schizophrenia.

The mice also had reduced levels of dopamine. Dopamine is a “happy chemical,” like serotonin, and decreased levels of dopamine and serotonin are linked to depression.

Previous studies have shown diabetes and the inability of the body to handle sugar increased the risk of depression by lowering the brains supply of dopamine.

Researchers say within the diabetic population, 25% of people are depressed, compared to only 10% in non-diabetic individuals.

Alcoholism has also been shown to significantly raise the risk of depression, due to alcohol’s effect on lowering serotonin in the brain.

In 2000, the Mayo Clinic published a study claiming the suicide rate among depressed individuals is 2% to 9%.

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Sugar Lowers “Good” Cholesterol

Tuesday, April 27th, 2010

Put the Kool-Aid down! Eating sugar wreaks havoc on your body, especially your ticker.

Sugar rots your teeth and makes you fat, but experts say sugar also lowers HDL or “good” cholesterol and raises triglycerides; both risk factors for heart disease.

So this isn’t good news – at all!

Printed in the Journal of the American Medical Association, researchers found upwards of 16% of some people’s daily calories come from sugar.

For the study, 6,000 people were asked about their sugar consumption. Some of the participants ate as much as 46 teaspoons of added sugar each day.

How much of that added sugar is tied up in coffee I wonder? Another super food – sigh.

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Snacking Could Lead to “Constant Eating” in Kids

Wednesday, March 3rd, 2010

SNKSSnacks and junk food are everywhere, even hardware stores and pet shops have candy and salty snacks up by the cash registers.

So now experts think all this easy access to food and snacking could spur “constant eating” in young children.

Writing in the journal Health Affairs, researchers claim 27% of calories that American kids eat come from snacks; mostly salty foods, candy, desserts, and sweetened beverages.

The scientists say children’s caloric intake has increased by 113 calories per day from 1977 and 2006 – basically a can of soda.

All this snacking may lead to constant eating, which refers to the “physiological basis” for eating is becoming upset and kids confusing when to and when not to eat.

This compulsion, coupled with inactivity, will continue to fuel rising obesity rates. So U.S. health officials have urged food producers to improve the nutritional quality of their products.

And parents to become better educated about nutrition and to encourage their kids to exercise more.

Via Reuters.

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Soda May Heighten Risk of Pancreatic Cancer

Monday, February 8th, 2010

SODASoft drinks and soda—i.e. the most worthless of all foods—could increase your risk of developing pancreatic cancer.

Pancreatic cancer is one of the most deadly forms of cancer, with only 5% of people surviving five years after diagnosis.

And now, writing in the journal of Cancer Epidemiology, Biomarkers & Prevention, scientists have found soft drinks, like soda and sugar sweetened juices, increase risk of pancreatic cancer.

Studying over 60,000 middle-aged or older Chinese Singaporeans, researchers tracked how much juice and soda people drank on average, following them for 14 years to see how many developed pancreatic cancer.

Data revealed participants who drank two or more sodas a week were 87% more likely to get cancer than those who didn’t drink soda.

So have a Coke and some cancer—not a smile.

Via HealthDay News.

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U.S. Seeking to Ban Some Junk Food Ads

Thursday, December 17th, 2009

CANDYThree U.S. agencies, including the Food and Drug Administration, Federal Trade Commission, U.S. Department of Agriculture, and Centers for Disease Control are looking to ban junk food marketing targeted to children.

The proposal is aimed at foods with more than 1 gram of saturated fat or more than half a gram of trans fat per serving, 13 grams of added sugar, or 200 milligrams of sodium.

A spokesperson for the group says U.S. government agencies need to do a better job regulating marketing seen by children, and the proposed ban would simply “supervise” food producers.

Some food producers have already reworked their products to take health concerns into account, such as Froot Loops and Cocoa Puffs, which both started to reduce the amount of sugar in foods advertised to children.

But not everyone thinks it’s a good idea. The Association of National Advertisers insists advertisers are not responsible for the increasing number of overweight and obese children. So marketers feel as if they are being punished and being censored.

Via Reuters.

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Sufficient Sleep Helps Improve Diet in Truckers

Monday, December 14th, 2009

TKStaying on the road all night long might help truck drivers make deadlines and schedules, but skipping sleep may harm their diet.

A new study in the American Journal of Public Health found truck drivers who get adequate sleep are more likely to eat healthier.

Surveyed truckers getting enough sleep reported eating an average of 3 servings of fruits and vegetables each day.

Getting plenty of sleep also cuts down junk food, like sugary drinks and snacks.

But truckers driving around tired reported eating fewer fruits and vegetables, from 3 servings down to 2. Lack of sleep also increased the amount of sugary snacks and drinks truck drivers consumed each day.

Researchers believe good sleep schedules may help influence better dietary habits. So they encourage workplace programs promoting sleep as an important part of employee health.

But they’re not talking about sleeping on the job, especially if you’re driving!

Via Reuters.

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Overeating and Dieting Linked to Addiction, in Rats

Friday, November 13th, 2009

RATQuitting a bad diet, and switching to a healthy one, might be just as difficult as kicking drug addiction.

When weaning rats off a high-calorie diet, researchers found similar effects on their brain to stopping drugs and alcohol.

Granted, rats and humans have very different brains—most of the time—but scientists believe these findings help explain why diets fail.

Writing in the Proceedings of the National Academy of Sciences, experts claim when overeaters try to go on a diet it causes stress hormones in their brains to run wild.

This freaks them out, leading to anxiety, decreased motivation, and unwillingness to try other foods. A similar effect is seen with drug addiction.

To test this out, researchers gave the rats regular food for 5 days, then switched them to a chocolate-flavored sugary food, and after eating the junk food, the rats didn’t want to go back to the regular stuff.

And when deprived of the sugar, the rats’ brains acted as if they were coming off booze or drugs.

Researchers say knowing how food effects the brain can help treat people with obesity.

Via HealthDay News.

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Dark Chocolate Lowers Stress Levels

Friday, November 13th, 2009

DARKSure, devouring a pint of triple-chocolate ice cream will make anyone feel better, but we’re not talking about “comfort food” here.

Scientists at the Nestle Research Center in Switzerland suggest compounds in dark chocolate may lower stress hormones during times of high anxiety.

After feeding study participants, both men and women, half a chocolate bar, or roughly 20 grams, every morning, researchers monitored their stress hormone production for two weeks.

Findings showed “chocolate therapy” lowered high hormone levels.

So experts suggest stressed out workers would benefit long-term from daily consumption of chocolate. They recommend 40 grams a day. A whole candy bar, nice!

Researchers believe flavanols in chocolate, which help prevent artery inflammation, are also responsible for the reduction in mental stress.

But dietitians warn not to go overboard with chocolate, since it’s usually high in fat and sugar.

Via The Daily Mail.

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