About My Health Careers Internship MedBlogs Contact us
Medindia LOGIN REGISTER
Advertisement

Are Good Levels of 'Good Cholesterol' Good Enough?

by Tanya Thomas on December 2, 2008 at 10:39 AM
Font : A-A+

 Are Good Levels of 'Good Cholesterol' Good Enough?

You've heard the cautionary rules - lower bad cholesterol, raise levels of good cholesterol. But here's the catch - how much of good cholesterol is actually "good"? Researchers at the University of Chicago have the answer.

Challenging the conventional wisdom that simply having high levels of good cholesterol, HDL, and low levels of bad cholesterol, LDL, is necessary for good heath, researchers have shown that the good cholesterol has varying degrees of quality and that poor quality HDL is actually bad for you.

Advertisement

"For many years, HDL has been viewed as good cholesterol and has generated a false perception that the more HDL in the blood, the better. It is now apparent that subjects with high HDL are not necessarily protected from heart problems and should ask their doctor to find out whether their HDL is good or bad," said Angelo Scanu, M.D., a pioneer in blood lipid chemistry from University of Chicago and first author of the study.

The scientists reviewed published research on the subject before coming to the above conclusion.

In their review, they found that the HDL from people with chronic diseases such as rheumatoid arthritis, kidney disease, and diabetes is different from the HDL in healthy individuals, even when blood levels of HDL are comparable.
Advertisement

It was found that normal, "good," HDL reduces inflammation, while the dysfunctional, "bad," HDL does not.

"There is yet another line of research that explains why some people can have perfect cholesterol levels, but still develop cardiovascular disease. Just as the discovery of good and bad cholesterol rewrote the book on cholesterol management, the realization that some of the 'good cholesterol' is actually bad will do the same," said Gerald Weissmann, M.D., Editor-in-Chief of The FASEB Journal.

The study is published in the latest issue of The FASEB Journal.

Source: ANI
TAN/L
Advertisement

Advertisement
News A-Z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
News Category
What's New on Medindia
Printed Temperature Sensors help with Continuous Temperature Monitoring
Health Benefits of Giloy
Breast Cancer Awareness Month 2021 - It's time to RISE
View all

Medindia Newsletters Subscribe to our Free Newsletters!
Terms & Conditions and Privacy Policy.


Recommended Reading
Cholesterol
Cholesterol is produced by the body (liver) and is essential for normal body functioning....
Cholesterol - The Enigma Chemical
The word 'Cholesterol' rings danger bells as soon as it is mentioned. This important chemical is .....
Coronary Artery Bypass Surgery (CABG) - Animation
Coronary Artery Bypass Surgery (CABG) is performed to restore the blood supply to areas of heart ......

Disclaimer - All information and content on this site are for information and educational purposes only. The information should not be used for either diagnosis or treatment or both for any health related problem or disease. Always seek the advice of a qualified physician for medical diagnosis and treatment. Full Disclaimer

© All Rights Reserved 1997 - 2021

This site uses cookies to deliver our services. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use