Tag Archive | "cardiovascular"

Work Strife Stresses the Heart

Friday, April 24, 2009

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"Work stress is bad for the heart, because it causes your body to be in a state of high arousal all the time," said Dr. Redford Williams, director of the behavioral medicine research center at Duke University Medical Center in Durham, N.C. "There are a lot of physiological changes that go with this heightened state -- a raise in blood pressure, increased adrenaline and maybe inflammatory molecules, like CRP are elevated with chronic stress," he explained.

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Carotenoids may halve metabolic syndrome risk

Thursday, April 23, 2009

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Increased intakes of antioxidant carotenoids, and particularly lycopene, may reduce the risk of developing the metabolic syndrome by about 50 per cent, says a new study. Writing in the new issue of the Journal of Nutrition, Dutch scientists report that middle-aged and elderly men with highest average intake of all carotenoids had a 58 per cent lower incidence of metabolic syndrome, while the highest intake of lycopene was associated with a 45 per cent lower incidence, compared to men with the lowest average intakes.

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Vitamin D may boost heart health during weight loss

Wednesday, April 22, 2009

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With obesity rates still high – not only in developed countries but also, increasingly, in newly wealthy emerging markets, there is considerable attention to ways to trim down waistlines. The results of the new randomised, double-blind, placebo-controlled trial indicate that vitamin D supplements may be useful as a means of boosting heart health during weight loss.

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Curcumin’s immune-boosting powers pin-pointed

Monday, April 20, 2009

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Curcumin, the natural pigment that gives the spice turmeric its yellow colour, has increasingly come under the scientific spotlight in recent years, with studies investigating its potential benefits for reducing cholesterol levels, improving cardiovascular health, reducing the risk of Alzheimer's, and potential protection against cancer.

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Natto enzyme may boost heart health in at-risk people

Thursday, April 16, 2009

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Nattokinase, an enzyme extracted from fermented soy, may reduce levels of compounds linked to blood clotting, and cut the risk of heart disease in people at-risk of the disease, suggests new research from Taiwan. The enzyme was found to be able to reduce levels of blood clotting (coagulation) factors such as fibrinogen, factor VII, and factor VIII in 45 men and women, according to results of a study published in the Nutrition Research.

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Obese Hearts

Tuesday, May 6, 2008

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Obesity causes prolonged inflammation of heart tissue that in turn boosts heart failure risk, according to a U.S. study of almost 7,000 people. Recent findings from the Multiethnic Study of Atherosclerosis (MESA) may provide the first real evidence that obesity causes prolonged inflammation of heart tissue. This in turn boosts heart failure risk in obese individuals.

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