Featured Research

from universities, journals, and other organizations

Soybean Component Reduces Menopause Effects

Date:
April 11, 2009
Source:
Nutrition & Metabolism
Summary:
Soy aglycons of isoflavone (SAI), a group of soybean constituent chemicals, have been shown to promote health in a rat model of the menopause. The research shows how dietary supplementation with SAI lowers cholesterol, increases the antioxidative properties of the liver and prevents degeneration of the vaginal lining.

Soy aglycons of isoflavone (SAI), a group of soybean constituent chemicals, have been shown to promote health in a rat model of the menopause. The research, described in BioMed Central's open access journal Nutrition & Metabolism, shows how dietary supplementation with SAI lowers cholesterol, increases the anti-oxidative properties of the liver and prevents degeneration of the vaginal lining.

Related Articles


Robin Chiou led a team of researchers from National Chiayi University, Taiwan, who studied the effects of the dietary supplement on a group of female rats that had undergone ovary removal. He said, "These ovariectomized animals are a good model for study of the menopause as the loss of oestrogen from the ovaries mimics the natural reduction in oestrogen seen in menopausal women. SAI itself has weak oestrogenic properties and we've shown here that menopause-related syndromes can be prevented or improved by dietary supplementation with the compounds it contains".

In comparison to control animals, the authors found that the ovariectomized rats fed a diet enriched with SAI showed increased liver antioxidative activities and improved lipid profiles. Levels of harmful LDL cholesterol were reduced, while beneficial HDL cholesterol was increased. According to Chiou, "It is generally agreed that the higher HDL and the lower LDL concentrations are of benefit in chemoprevention of cardiovascular diseases. Our findings support the indication that soybean consumption may prevent coronary heart disease".

The authors hope that dietary soy supplementation may provide an alternative to hormone replacement therapy (HRT), which has been linked to the development of uterus and breast cancers.


Story Source:

The above story is based on materials provided by Nutrition & Metabolism. Note: Materials may be edited for content and length.


Journal Reference:

  1. Tu-Fa Lien, Yu-Lin Hsu, Dan-Yuan Lo and Robin Y.-Y. Chiou. Supplementary health benefits of soy aglycons of isoflavone by improvement of serum biochemical attributes, enhancement of liver antioxidative capacities and protection of vaginal epithelium of ovariectomized rats. Nutrition & Metabolism, (in press)

Cite This Page:

Nutrition & Metabolism. "Soybean Component Reduces Menopause Effects." ScienceDaily. ScienceDaily, 11 April 2009. <www.sciencedaily.com/releases/2009/04/090409103421.htm>.
Nutrition & Metabolism. (2009, April 11). Soybean Component Reduces Menopause Effects. ScienceDaily. Retrieved March 3, 2015 from www.sciencedaily.com/releases/2009/04/090409103421.htm
Nutrition & Metabolism. "Soybean Component Reduces Menopause Effects." ScienceDaily. www.sciencedaily.com/releases/2009/04/090409103421.htm (accessed March 3, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Tuesday, March 3, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Treadmill Test Can Predict Chance Of Death Within A Decade

Treadmill Test Can Predict Chance Of Death Within A Decade

Newsy (Mar. 2, 2015) Johns Hopkins researchers analyzed 58,000 heart stress tests to come up with a formula that predicts a person&apos;s chances of dying in the next decade. Video provided by Newsy
Powered by NewsLook.com
Going Gluten-Free Could Get You A Tax Break

Going Gluten-Free Could Get You A Tax Break

Newsy (Mar. 2, 2015) If a doctor advises you to remove gluten from your diet, you could get a tax deduction on the amount you spend on gluten-free foods. Video provided by Newsy
Powered by NewsLook.com
GlaxoSmithKline and Novartis Try Swapping Success

GlaxoSmithKline and Novartis Try Swapping Success

Reuters - Business Video Online (Mar. 2, 2015) GlaxoSmithKline and Novartis have completed a series of asset swaps worth more than $20 billion. As Grace Pascoe reports they say the deal will reshape both drugmakers. Video provided by Reuters
Powered by NewsLook.com
How Can West Africa Rebuild After Ebola?

How Can West Africa Rebuild After Ebola?

Reuters - Business Video Online (Mar. 2, 2015) How best to rebuild the three West African countries struggling with Ebola will be discussed in Brussels this week. As Hayley Platt reports Sierra Leone has the toughest job ahead - its once thriving economy has been ravaged by the disease. Video provided by Reuters
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