Featured Research

from universities, journals, and other organizations

Olive oil component investigated for breast cancer prevention

Date:
January 22, 2014
Source:
Houston Methodist
Summary:
A major component of olive oil, hydroxytyrosol, is the subject of a study of women who are at increased risk of developing breast cancer.

A major component of olive oil, hydroxytyrosol, is the subject of a Houston Methodist study of women who are at increased risk of developing breast cancer. The study focuses on the changes in breast density after one year of treatment and is the first of its kind in the United States.

Tejal Patel, M.D., breast medical oncologist with Houston Methodist Cancer Center, leads the clinical study of hydroxytyrosol's effects in pre- and postmenopausal women. Recent studies have linked breast density and breast cancer risk, and the primary objective of this study is to show a significant decrease in breast density.

"We know there is a correlation between breast density and breast cancer," Patel said. "A decrease in density of one percent can potentially translate into a nearly two percent reduced risk of developing breast cancer."

Previous research has shown that olive oil provides many health benefits including lowering the risk for heart disease, high blood pressure and possibly stroke.

"Our hope is to be able to offer women a supplement to help reduce the risk of breast cancer," said Patel, who leads a high-risk clinic at Houston Methodist Cancer Center. "We have already proven we can prevent some breast cancer. Now we need to find ways to do it better."

Houston Methodist will enroll 100 patients -- 50 premenopausal and 50 postmenopausal women. Each patient will take one 25 mg hydroxytyrosol capsule for 12 months and undergo checkups every three months. There is no placebo control.

In addition to looking at whether hydroxytyrosol has an impact on breast density, researchers will also note possible side effects of the chemical. Hydroxytyrosol's properties have been studied in humans and in laboratory cell cultures. Hydroxytyrosol has also been shown to be one of the most powerful antioxidants, and past studies have shown it has low toxicity in the human body, even at high doses.


Story Source:

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


Cite This Page:

Houston Methodist. "Olive oil component investigated for breast cancer prevention." ScienceDaily. ScienceDaily, 22 January 2014. <www.sciencedaily.com/releases/2014/01/140122112401.htm>.
Houston Methodist. (2014, January 22). Olive oil component investigated for breast cancer prevention. ScienceDaily. Retrieved July 26, 2014 from www.sciencedaily.com/releases/2014/01/140122112401.htm
Houston Methodist. "Olive oil component investigated for breast cancer prevention." ScienceDaily. www.sciencedaily.com/releases/2014/01/140122112401.htm (accessed July 26, 2014).

Share This




More Health & Medicine News

Saturday, July 26, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Beatings and Addiction: Pakistan Drug 'clinic' Tortures Patients

Beatings and Addiction: Pakistan Drug 'clinic' Tortures Patients

AFP (July 24, 2014) A so-called drugs rehab 'clinic' is closed down in Pakistan after police find scores of ‘patients’ chained up alleging serial abuse. Duration 03:05 Video provided by AFP
Powered by NewsLook.com
Too Few Teens Receiving HPV Vaccination, CDC Says

Too Few Teens Receiving HPV Vaccination, CDC Says

Newsy (July 24, 2014) The Centers for Disease Control and Prevention is blaming doctors for the low number of children being vaccinated for HPV. Video provided by Newsy
Powered by NewsLook.com
New Painkiller Designed To Discourage Abuse: Will It Work?

New Painkiller Designed To Discourage Abuse: Will It Work?

Newsy (July 24, 2014) The FDA approved Targiniq ER on Wednesday, a painkiller designed to keep users from abusing it. Like any new medication, however, it has doubters. Video provided by Newsy
Powered by NewsLook.com
Doctor At Forefront Of Fighting Ebola Outbreak Gets Ebola

Doctor At Forefront Of Fighting Ebola Outbreak Gets Ebola

Newsy (July 24, 2014) Sheik Umar Khan has treated many of the people infected in the Ebola outbreak, and now he's become one of them. 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:
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