Featured Research

from universities, journals, and other organizations

Daily serving of beans, peas, chickpeas or lentils can significantly reduce bad cholesterol

Date:
April 7, 2014
Source:
St. Michael's Hospital
Summary:
Eating one serving a day of beans, peas, chickpeas or lentils can significantly reduce 'bad cholesterol' and therefore the risk of cardiovascular disease, a new study has found. North Americans on average currently eat less than half a serving a day.

Eating one serving a day of beans, peas, chickpeas or lentils can significantly reduce "bad cholesterol" and therefore the risk of cardiovascular disease, a new study has found.
Credit: © bit24 / Fotolia

Eating one serving a day of beans, peas, chickpeas or lentils can significantly reduce "bad cholesterol" and therefore the risk of cardiovascular disease, a new study has found.

Related Articles


However, most people in North America would have to more than double their consumption of these foods known as pulses to reach that target, said the researchers at St. Michael's Hospital.

The study, led by Dr. John Sievenpiper of the hospital's Clinical Nutrition and Risk Factor Modification Centre, was published today in the Canadian Medical Association Journal.

Dr. Sievenpiper said that by eating one serving a day of pulses, people could lower their LDL ("bad") cholesterol by five per cent. He said that would translate into a five to six per cent reduction in the risk of cardiovascular disease, the leading cause of death in the United States.

One serving of pulses is 130 grams or ¾ cup, yet North Americans on average eat less than half a serving a day. Pulses have a low glycemic index (meaning that they are foods that break down slowly) and tend to reduce or displace animal protein as well as "bad" fats such as trans fat in a dish or meal.

"We have a lot of room in our diets for increasing our pulse intake to derive the cardiovascular benefits," Dr. Sievenpiper said. "Pulses already play a role in many traditional cuisines, including Mediterranean and South Asian. As an added bonus, they're inexpensive. Since many pulses are grown in North America, it's also an opportunity to buy and eat locally and support our farmers."

Dr. Sievenpiper's meta-analysis reviewed 26 randomized controlled trials that included 1,037 people. Men had greater reduction in LDL cholesterol compared with women, perhaps because their diets are poorer and cholesterol levels are higher and benefit more markedly from a healthier diet. Some study participants reported stomach upset such as bloating, gas, diarrhea or constipation but these symptoms subsided over the course of the study.


Story Source:

The above story is based on materials provided by St. Michael's Hospital. Note: Materials may be edited for content and length.


Journal Reference:

  1. Vanessa Ha, John L. Sievenpiper, Russell J. de Souza, Viranda H. Jayalath, Arash Mirrahimi, Arnav Agarwal, Laura Chiavaroli, Sonia Blanco Mejia, Frank M. Sacks, Marco Di Buono, Adam M. Bernstein, Lawrence A. Leiter, Penny M. Kris-Etherton, Vladimir Vuksan, Richard P. Bazinet, Robert G. Josse, Joseph Beyene, Cyril W.C. Kendall, David J.A. Jenkins. Effect of dietary pulse intake on established therapeutic lipid targets for cardiovascular risk reduction: a systematic review and meta-analysis of randomized controlled trials. CMAJ, 2014 DOI: 10.1503/cmaj.131727

Cite This Page:

St. Michael's Hospital. "Daily serving of beans, peas, chickpeas or lentils can significantly reduce bad cholesterol." ScienceDaily. ScienceDaily, 7 April 2014. <www.sciencedaily.com/releases/2014/04/140407122749.htm>.
St. Michael's Hospital. (2014, April 7). Daily serving of beans, peas, chickpeas or lentils can significantly reduce bad cholesterol. ScienceDaily. Retrieved November 26, 2014 from www.sciencedaily.com/releases/2014/04/140407122749.htm
St. Michael's Hospital. "Daily serving of beans, peas, chickpeas or lentils can significantly reduce bad cholesterol." ScienceDaily. www.sciencedaily.com/releases/2014/04/140407122749.htm (accessed November 26, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Wednesday, November 26, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

From Popcorn To Vending Snacks: FDA Ups Calorie Count Rules

From Popcorn To Vending Snacks: FDA Ups Calorie Count Rules

Newsy (Nov. 25, 2014) — The US FDA is announcing new calorie rules on Tuesday that will require everywhere from theaters to vending machines to include calorie counts. Video provided by Newsy
Powered by NewsLook.com
Daily Serving Of Yogurt Could Reduce Risk Of Type 2 Diabetes

Daily Serving Of Yogurt Could Reduce Risk Of Type 2 Diabetes

Newsy (Nov. 25, 2014) — Need another reason to eat yogurt every day? Researchers now say it could reduce a person's risk of developing type 2 diabetes. Video provided by Newsy
Powered by NewsLook.com
Madagascar Working to Contain Plague Outbreak

Madagascar Working to Contain Plague Outbreak

AFP (Nov. 24, 2014) — Madagascar said Monday it is trying to contain an outbreak of plague -- similar to the Black Death that swept Medieval Europe -- that has killed 40 people and is spreading to the capital Antananarivo. Duration: 00:42 Video provided by AFP
Powered by NewsLook.com
Are Female Bosses More Likely To Be Depressed?

Are Female Bosses More Likely To Be Depressed?

Newsy (Nov. 24, 2014) — A new study links greater authority with increased depressive symptoms among women in the workplace. Video provided by Newsy
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:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

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