Seaweed Fiber in Liquid Meals May Cut Hunger

Adding a dietary fiber derived from seaweed to a meal-replacement drink may reduce feelings of hunger by 30%, a team of industry researchers reports.

Researchers from Unilever’s Research and Development in the Netherlands compared the effects on hunger after drinking a meal-replacement drink with the fiber, alginate, at two different strengths and without it.

The higher concentration alginate drink reduced hunger longest — up to nearly five hours after drinking it.

via Seaweed Fiber in Liquid Meals May Cut Hunger.

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Obesity chokes up the cellular power plant

The machinery responsible for energy production in fat cells is working poorly as a result of obesity. Finnish research done at the University of Helsinki and the National Public Health Institute shows that this may aggravate and work to maintain the obese state in humans.

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The missing link between belly fat and heart disease?

By now, everyone knows that overweight people have a higher risk of heart attacks, strokes and other problems that arise from clogged, hardened arteries. And people who carry their extra weight around their waist – giving them a “beer belly” or an “apple” shape — have the highest risk of all.But despite the impact on human health, the reasons behind this connection between heart disease and belly fat – also known as visceral fat — have eluded scientists. Now, a new study in mice gives the first direct evidence of why this link might exist – and a tantalizing look at how it might be broken.
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Low vitamin E levels associated with physical decline in elderly

Researchers at Yale School of Medicine have found that a low concentration of vitamin E in the blood is linked with physical decline in older persons.

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Why fish oil is good for you

It’s good news that we are living longer, but bad news that the longer we live, the better our odds of developing late-onset Alzheimer’s disease.

 

Many Alzheimer’s researchers have long touted fish oil, by pill or diet, as an accessible and inexpensive “weapon” that may delay or prevent this debilitating disease. Now, UCLA scientists have confirmed that fish oil is indeed a deterrent against Alzheimer’s, and they have identified the reasons why.

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People not always needed to alleviate loneliness

New research at the University of Chicago finds evidence for a clever way that people manage to alleviate the pain of loneliness: They create people in their surroundings to keep them company.

“Biological reproduction is not a very efficient way to alleviate one’s loneliness, but you can make up people when you’re motivated to do so,” said Nicholas Epley, Assistant Professor of Behavioral Science at the University of Chicago’s Graduate School of Business. “When people lack a sense of connection with other people, they are more likely to see their pets, gadgets or gods as human-like.”

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Lipoic acid could reduce atherosclerosis, weight gain

A new study done with mice has discovered that supplements of lipoic acid can inhibit formation of arterial lesions, lower triglycerides, and reduce blood vessel inflammation and weight gain – all key issues for addressing cardiovascular disease.

Although the results cannot be directly extrapolated beyond the laboratory, researchers report that “they strongly suggest that lipoic acid supplementation may be useful as an inexpensive but effective intervention strategy . . . reducing known risk factors for the development of atherosclerosis and other inflammatory vascular diseases in humans.”

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