Navigation Links
Studies do not support unhealthful relation between animal foods and breast cancer
Date:8/14/2009

Breast cancer is the 7th leading cause of mortality in the United States and results in approximately 41,000 deaths each year. Although genetic factors are important, there is considerable evidence that breast cancer risk is related to modifiable lifestyle factors, such as physical activity, body weight, alcohol intake, and dietary choices. The September 2009 issue of The American Journal of Clinical Nutrition reports the results of 3 human studies designed to better delineate the relation between animal foods and breast cancer risk.

"These studies highlight two very important points," said American Society for Nutrition Spokesperson Shelley McGuire, PhD. "First we all need to remember that there are really no such things as 'bad' foods. Second, observational studies that show associations between diet and health need to be considered with a proverbial grain of salt. These studies clearly provide additional and strong evidence that consumption of meat and dairy products by women does not, by itself, increase breast cancer risk. Further, moderate and mindful consumption of these foods can be very important in attaining optimal nutrition for most women who often do not consume sufficient iron and calcium."

In the first study, which was a controlled dietary intervention trial conducted in the United States, 35 obese postmenopausal women with type 2 diabetes received conjugated linoleic acid (CLA) supplements or a control supplement (safflower oil) each for 36 wk; adiposity was assessed. In another study, researchers examined the association between CLA intake from natural sources and breast cancer incidence in a large cohort of initially cancer-free Swedish women for 17.4 y. The third study assessed whether the consumption of meat, eggs, and dairy products was associated with breast cancer risk in a very large group of healthy European women followed for 8.8 y.

These studies provide no evidence that animal-food consumption increases (or decreases) risk of breast cancer, although CLA supplementation may decrease adiposity (a major risk factor for this disease). In an editorial, Linos and Willett remind us that these studies did not assess the relation between animal-food intake during early life and later breast cancer, a likely important piece of the puzzle. Nonetheless, they conclude, "These data are sufficient to exclude any major effect of consuming these foods during midlife or later on risk of breast cancer." Perhaps we finally have the answer to this long-standing question.


'/>"/>

Contact: Suzanne Price
sprice@nutrition.org
American Society for Nutrition
Source:Eurekalert

Related medicine news :

1. Star Scientific Files Second Quarter Financial Results; Rock Creek Pharmaceuticals Reports Early Promising Results in Studies Assessing Safety and Viability of Active Components for a Non-Nicotine Nutraceutical (CigRx(TM))
2. Arizona Pain Specialists Contend Recent Vertebroplasty Studies are Misleading: Studies Actually Show it is Effective at Reducing Pain
3. Not-For-Profit Nursing Homes Fare Better in Studies
4. Put Defibrillators in High-Traffic Spots, Studies Urge
5. Rush University Medical Center studies program to help older adults transition from hospital to home
6. Stent Studies Tied to Rapid Changes in Use
7. Lilly to Unveil More Than 30 Studies at Premier Lung Cancer Meeting
8. SpeechEasy Seeks Proposals For Future Research Studies
9. Leukemia cells evade immune system by mimicking normal cells, Stanford studies show
10. Studies Affirm Value of Healthy Lifestyle
11. Studies Show Genetic Activity of Antioxidants
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/24/2017)... , ... February 24, 2017 , ... ... on tooth replacement options at his office, Antoine Dental Center. Currently, patients can ... $18,499. Some restrictions may apply, but patients can learn more about these offers ...
(Date:2/24/2017)... ... February 24, 2017 , ... The Smart Machine Age ... Oxford University predict that 47 percent of all jobs in the United States may ... and “successful.” The day of the aggressive know-it-all who steamrolls over colleagues is drawing ...
(Date:2/24/2017)... ... , ... With ProGlass Prism users now have the ability to simulate prism ... position, rotation, distortion, edge softness, edge blur, chromatic aberration, individual glass position offset, anchor ... Prism users are given the tools and effects to generate a fractal prismatic ...
(Date:2/24/2017)... , ... February 24, 2017 , ... The Radiology ... excellence in radiology marketing programs at the annual Building Better Radiology Marketing Programs ... Fort Worth Hotel in Fort Worth, Texas. Nine awards are given out in five ...
(Date:2/23/2017)... ... February 23, 2017 , ... On February 22, 2017 the ... to withdraw previous guidance issued by the Obama Administration requiring schools to ... May 2016 by the Obama Administration came in response to a growing number ...
Breaking Medicine News(10 mins):
(Date:2/24/2017)... , Australie, le 24 février 2017 ITL Limited, ... santé diversifiée innovante, est ravie d,annoncer les excellents résultats ... la période précédente correspondante. Une présentation complète « Résultats et ... être consultée ici . Faits ... de 2,12 millions $ (Déc. 2015 : 1,04 million $ ; en hausse de ...
(Date:2/24/2017)... YORK , Feb. 23, 2017  The ... 330.6 million by 2021 from USD 275.9 million ... Read the full report: http://www.reportlinker.com/p04718602-summary/view-report.html ... increasing spending on pharmaceutical R&D, and growth in ... driving the market growth for particle counters. On ...
(Date:2/23/2017)... BOSTON , Feb. 23, 2017 ... devices and services since 1997, is changing the ... modern technology providing patients with pro-active, custom-made solutions. ... desire for instant and affordable healthcare without walls, ... of high-level devices developed with healthcare professionals that ...
Breaking Medicine Technology: