Skip to main content
Skip to main content

WKU News

Ask Well: Is It Safe to Eat Soy?

Soy has been a dietary staple in Asia for many centuries. Some studies have found that it may offer some cardiovascular benefits, though the evidence at this point is more suggestive than conclusive.

As far as any downside, most of the health concerns about soy stem from its concentration of phytoestrogens, a group of natural compounds that resemble estrogen chemically. Some experts have questioned whether soy might lower testosterone levels in men and cause problems for women who have estrogen-sensitive breast cancers. Animal studies have found, for example, that large doses of phytoestrogens can fuel the growth of tumors.

But phytoestrogens mimic estrogen only very weakly. A number of clinical studies in men have cast doubt on the notion that eating soy influences testosterone levels to any noticeable extent. And most large studies of soy intake and breast cancer rates in women have not found that it causes any harm, said Dr. Anna H. Wu of the Keck School of Medicine at the University of Southern California. In fact, work by Dr. Wu and others has found that women who consume the equivalent of about one to two servings of soy daily have a reduced risk of receiving a diagnosis of breast cancer and of its recurrence.

Still, some women who have developed breast cancer remain particularly worried about eating soy. But the evidence “is overwhelming that it’s safe,” said Dr. Bette Caan of the Kaiser Permanente Northern California Division of Research, who has studied soy intake and breast cancer. “If people enjoy soy as a regular part of their diet,” she said, “there’s no reason to stop.”

Last year, in its nutrition guidelines for cancer survivors, the American Cancer Society noted that eating traditional soy foods — like tofu, miso, tempeh and soy milk — may help lower the risk of breast, prostate and other cancers. But the guidelines do not recommend soy supplements, which tend to be highly processed and not very rigorously tested.

 

Origional Source: http://well.blogs.nytimes.com/2013/09/27/ask-well-is-it-safe-to-eat-soy/

Categories
All News  Now Viewing Category: All
Media Relations
President Caboni News
CEBS
CHHS News
Gordon Ford College of Business
Ogden News
PCAL
Academic Affairs
WKU Regional Campuses
Glasgow News
Etown & Fort Knox
Owensboro News
Transportation
The Gatton Academy of Mathematics and Science in Kentucky
The Center for Gifted Studies
Police
Emergency Preparedness
Facilities
Housing & Residence Life
Student Activities and Organizations
Augenstein Alumni Center
Campus Activities Board
The Confucius Institute
Cultural Enhancement Series
DELO News
Department of Music
Department of Theatre & Dance
Development and Alumni Relations
Downing Museum
Downing Student Union
Hardin Planetarium
Health Services
Human Resources News
Instruments of American Excellence
International Student Office
Kinesiology, Recreation & Sport
Library News
Math News
Office of International Programs
Office of Research
Office of Sustainability
Parent's Association
School of Journalism & Broadcasting
Student Financial Assistance
Scholarships Student Financial Assistance
Student Employment
Student Government Association News
Student Research Council
Study Abroad
Van Meter Auditorium
WellU
WKU Educational Leadership Doctoral Program News
WKU Joint Admissions
WKU Parent and Family Weekend
Latest Headlines
WKU Recreation Administration Program Hosts River Clean-Up
WKU Interior Design Students Participate in IIDA 6th Biennial Product Runway Style Fashion Show
Twin brothers promote involvement through Building Men of Worth

Making a difference in the lives of others is vital to WKU seniors Cam & Chris Currin. Hailing from Nashville, these twin brothers came to WKU for different majors, but they work together to address an issue that is important to WKU and to the nation.

Featured Articles
Katherine Crider crowned WKU Homecoming queen

Katherine Crider of Dawson Springs was crowned WKU’s 2017 Homecoming queen on Saturday (Oct. 14).

WKU recognizes top volunteers at Summit Awards

WKU recognized its top volunteers at the annual Summit Awards. Distinguished Service Medals to recognize the service of the University’s top volunteers were presented to Julie Harris Hinson, James G. Meyer and Linda S. Miller.

Robert Reich Visits Grise Hall for a Question & Answer Session with Students

Note: documents in Portable Document Format (PDF) require Adobe Acrobat Reader 5.0 or higher to view,
download Adobe Acrobat Reader.

Note: documents in Excel format (XLS) require Microsoft Viewer,
download excel.

Note: documents in Word format (DOC) require Microsoft Viewer,
download word.

Note: documents in Powerpoint format (PPT) require Microsoft Viewer,
download powerpoint.

Note: documents in Quicktime Movie format [MOV] require Apple Quicktime,
download quicktime.

 
 Last Modified 5/2/17