MedicineWorld.Org
Your gateway to the world of medicine
Home
News
Cancer News
About Us
Cancer
Health Professionals
Patients and public
Contact Us
Disclaimer

Medicineworld.org: Pills To Lower LDL Cholesterol

Back to heart news Blogs list Cancer blog  


Subscribe To Heart News RSS Feed  RSS content feed What is RSS feed?

Pills To Lower Ldl Cholesterol

Pills To Lower LDL Cholesterol
A pill containing plant substances called sterols can help lower cholesterol, as per scientists at Washington University School of Medicine in St. Louis.

The scientists studied patients who already were eating a heart-healthy diet and taking statin drugs to control cholesterol. The addition of plant sterols helped further lower total cholesterol and contributed to a nearly 10 percent reduction in low-density lipoprotein (LDL) cholesterol, the so-called "bad" cholesterol. Results of the study were reported in the American Journal of Cardiology.

The National Cholesterol Education Program recommends that those with elevated cholesterol eat foods containing plant sterols as a way to lower cardiovascular risk, but a number of sterol-containing foods are inconvenient for some patients.

Structurally similar to cholesterol, plant sterols can reduce the absorption of cholesterol in the gut by competing with cholesterol to get absorbed and transported into the body. When consumed in the diet, sterols are known to lower cholesterol levels, but sterols are not readily absorbed in the intestine unless they have been dissolved in something that the intestine can easily absorb. Because sterols are not water-soluble, past strategies have involved dissolving them in fat.

Most sterol-containing foods studied so far have been brands of margarine. Studies have observed that a daily intake of one or two tablespoons of sterol-containing margarine could significantly lower LDL cholesterol. Some juices and puddings also contain plant sterols.

"One problem is a number of of our patients already have lowered their intake of fats and calories and don't use products like margarine on a regular basis," says Anne Carol Goldberg, M.D., lead author of the new study and associate professor of medicine at Washington University. "In addition, a number of of these people eat out regularly, and they can't easily take a particular brand of margarine to a restaurant."

To deliver the sterols in pill form, the plant compounds were combined with a substance called lecithin and compressed into tablets. When mixed with lecithin, the normally insoluble sterols are able to dissolve in water and get absorbed in the intestine.



Source: Washington University in St.Louis - School of Medicine

Posted by: Daniel    Source




Did you know?
A pill containing plant substances called sterols can help lower cholesterol, as per scientists at Washington University School of Medicine in St. Louis. The scientists studied patients who already were eating a heart-healthy diet and taking statin drugs to control cholesterol. The addition of plant sterols helped further lower total cholesterol and contributed to a nearly 10 percent reduction in low-density lipoprotein (LDL) cholesterol, the so-called "bad" cholesterol. Results of the study were reported in the American Journal of Cardiology.

Medicineworld.org: Pills To Lower LDL Cholesterol

Aggressive heart therapies still underused| Aspirin might prevent vioxx cardiac damage| Bariatric surgery to control weight in cardiac patients| Black immigrants from africa arrive healthier than those from europe| Exercise stress management gives physiological benefits for heart patients| Heart and cell signaling| Link between obesity inflammation and vascular disease found| Pig hearts in nonhuman primates a success story| Strategies to raise hdl cholesterol levels| Stress test identifies high risk people for coronory heart disease|

Copyright statement
The contents of this web page are protected. Legal action may follow for reproduction of materials without permission.