Featured Research

from universities, journals, and other organizations

Fish, Seafood Better Than Olive Oil, Nuts Against Heart Disease

Date:
May 7, 2007
Source:
American Society for Biochemistry and Molecular Biology
Summary:
Researchers have found that a diet rich in fish, seafood, and grains -- also called polyunsaturated fats -- is better at preventing heart disease than a diet containing olive oil, nuts, and avocados -- called monounsaturated fats.

Researchers have found that a diet rich in fish, seafood, and grains -- also called polyunsaturated fats -- is better at preventing heart disease than a diet containing olive oil, nuts, and avocados -- called monounsaturated fats. Although both types of fats are healthy, people should probably include more of the first than the second in their diet to keep a healthy heart, the scientists say.

Too much cholesterol has long been linked to increasing risks of developing heart disease, but it has been less clear how the various dietary fats -- saturated, monounsaturated and polyunsaturated -- make people susceptible to the disease.

Lawrence L. Rudel and colleagues developed a method to determine the effects of the three types of dietary fats on acyl-coenzyme A, a key molecule involved in the metabolism of fatty acids. The scientists found that mice fed diets high in saturated and monounsaturated fat showed an increase in acyl-coenzyme A compared to mice fed a diet enriched in polyunsaturated fat. These results suggest that polyunsaturated fat is a more suitable replacement than monounsaturated fat for dietary saturated fat, the scientists concluded.

Article: "Monounsaturated fatty acyl-CoA is predictive of atherosclerosis in human ApoB100 transgenic, LDLr-/- mice" by Thomas A. Bell III, Martha D. Wilson, Kathryn Kelley, Janet K. Sawyer, and Lawrence L. Rudel


Story Source:

The above story is based on materials provided by American Society for Biochemistry and Molecular Biology. Note: Materials may be edited for content and length.


Cite This Page:

American Society for Biochemistry and Molecular Biology. "Fish, Seafood Better Than Olive Oil, Nuts Against Heart Disease." ScienceDaily. ScienceDaily, 7 May 2007. <www.sciencedaily.com/releases/2007/05/070504142925.htm>.
American Society for Biochemistry and Molecular Biology. (2007, May 7). Fish, Seafood Better Than Olive Oil, Nuts Against Heart Disease. ScienceDaily. Retrieved September 2, 2014 from www.sciencedaily.com/releases/2007/05/070504142925.htm
American Society for Biochemistry and Molecular Biology. "Fish, Seafood Better Than Olive Oil, Nuts Against Heart Disease." ScienceDaily. www.sciencedaily.com/releases/2007/05/070504142925.htm (accessed September 2, 2014).

Share This




More Health & Medicine News

Tuesday, September 2, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Get on Your Bike! London Cycling Popularity Soars Despite Danger

Get on Your Bike! London Cycling Popularity Soars Despite Danger

AFP (Sep. 1, 2014) Wedged between buses, lorries and cars, cycling in London isn't for the faint hearted. Nevertheless the number of people choosing to bike in the British capital has doubled over the past 15 years. Duration: 02:27 Video provided by AFP
Powered by NewsLook.com
Can You Train Your Brain To Eat Healthy?

Can You Train Your Brain To Eat Healthy?

Newsy (Sep. 1, 2014) New research says if you condition yourself to eat healthy foods, eventually you'll crave them instead of junk food. Video provided by Newsy
Powered by NewsLook.com
We've Got Mites Living In Our Faces And So Do You

We've Got Mites Living In Our Faces And So Do You

Newsy (Aug. 30, 2014) A new study suggests 100 percent of adult humans (those over 18 years of age) have Demodex mites living in their faces. Video provided by Newsy
Powered by NewsLook.com
Liberia Continues Fight Against Ebola

Liberia Continues Fight Against Ebola

AFP (Aug. 30, 2014) Authorities in Liberia try to stem the spread of the Ebola epidemic by raising awareness and setting up sanitation units for people to wash their hands. Duration: 00:41 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins