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Hibiscus Flowers to Prevent Heart Attacks
September 13, 2004Hibiscus flower extract may have the same health benefits as red wine and tea according to new research by scientists in Taiwan. Hibiscus contains antioxidants that help control cholesterol levels and reduce heart disease, says the research in Journal of the Science of Food and Agriculture.
Chau-Jong Wang and his team at Chung Shan Medical University in the Republic of China found that the antioxidant properties of flavonoids, polyphenolic compounds and anthocyanins contained in the flower can prevent the oxidation of Low-Density Lipoproteins (LDL), which is associated with the disease.
Healthy properties
Hibiscus sabdariffa is used in folk medicine to treat hypertension and liver disorder, and is used to make popular soft drinks in various countries across the world. Some health benefits of taking Hibiscus have now been verified: "Experiments have shown that compounds extracted from red wine and tea reduces cholesterol and lipid build-up in the arteries of rats. This is the first study to show that Hibiscus extract has the same effect", says Wang.
Diet testing
In the study, rats were divided in to four groups and given different diets; one control, one high cholesterol control, and two high cholesterol diets supplemented with different amounts of Hibiscus extract. After 12 weeks, the rats were given blood tests to assess their health. Results showed that the extract significantly reduced cholesterol content in blood serum and successfully prevented oxidation of Low-density Lipoproteins.
These data strongly suggest that the extract has potential to prevent cholesterol deposition and may therefore be useful in the prevention and even treatment of a number of cardiovascular diseases in which cholesterol plays a major role.
Society of Chemical Industry
Hibiscus sabdariffa is used in folk medicine to treat hypertension and liver disorder, and is used to make popular soft drinks in various countries across the world. Some health benefits of taking Hibiscus have now been verified: "Experiments have shown that compounds extracted from red wine and tea reduces cholesterol and lipid build-up in the arteries of rats. This is the first study to show that Hibiscus extract has the same effect", says Wang.
Diet testing
In the study, rats were divided in to four groups and given different diets; one control, one high cholesterol control, and two high cholesterol diets supplemented with different amounts of Hibiscus extract. After 12 weeks, the rats were given blood tests to assess their health. Results showed that the extract significantly reduced cholesterol content in blood serum and successfully prevented oxidation of Low-density Lipoproteins.
These data strongly suggest that the extract has potential to prevent cholesterol deposition and may therefore be useful in the prevention and even treatment of a number of cardiovascular diseases in which cholesterol plays a major role.
Society of Chemical Industry
Cholesterol Current Events and Cholesterol News RSSExposure to several common infections over time may be associated with risk of stroke
Cumulative exposure to five common infection-causing pathogens may be associated with an increased risk of stroke, according to a report posted online today that will appear in the January 2010 print issue of Archives of Neurology, one of the JAMA/Archives journals.
Study suggests dentists can identify patients at risk for fatal cardiovascular event
A new study indicates dentists can play a potentially life-saving role in health care by identifying patients at risk of fatal heart attacks and referring them to physicians for further evaluation.
UCLA researchers reconstitute enzyme that synthesizes cholesterol drug lovastatin
Researchers from the UCLA Henry Samueli School of Engineering and Applied Science have for the first time successfully reconstituted in the laboratory the enzyme responsible for producing the blockbuster cholesterol-lowering drug lovastatin.
Researchers identify the three killer indicators that are even worse than high cholesterol
Researchers at the University of Warwick have identified a particular combination of health problems that can double the risk of heart attack and cause a three-fold increase in the risk of mortality.
Can charcoal fight heart disease in kidney patients?
Charcoal may provide a new approach to managing the high rate of heart disease in patients with advanced kidney disease, according to preliminary research being presented at the American Society of Nephrology's 42nd Annual Meeting and Scientific Exposition in San Diego, CA.
Widely used cholesterol-lowering drug may prevent progression
Simvastatin, a commonly used, cholesterol-lowering drug, may prevent Parkinson's disease from progressing further. Neurological researchers at Rush University Medical Center conducted a study examining the use of the FDA-approved medication in mice with Parkinson's disease and found that the drug successfully reverses the biochemical, cellular and anatomical changes caused by the disease.
Statins show dramatic drug and cell dependent effects in the brain
Besides their tremendous value in treating high cholesterol and lowering the risk of heart disease, statins have also been reported to potentially lower the risks of other diseases, such as dementia.
Web-based nutrition program reduces health care costs for employees with cardiac risk factors
Researchers from Boston University School of Medicine (BUSM) and Boston University School of Public Health (BUSPH) have shown that an employer-sponsored, internet-based diet and exercise program shows promise as a low-cost benefit to lower healthcare costs for those at higher risk for above-average costs and healthcare utilization such as cardiac, hyperlipidemia, hypertension or diabetes patients. These findings appear in the current issue of the Journal of Medical Internet Research.
Cholesterol-lowering medicines may be effective against cancer
Statins lower cholesterol by blocking certain enzymes involved in our metabolism.
Experts unveil new CVD guidelines and position papers
Several new guidelines and position papers offering the most up to date information to ensure that clinicians practice evidence-based medicine were released at the Canadian Cardiovascular Congress 2009 this week.
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