Navigation Links
Moderate red wine drinking may help cut women's breast cancer risk, Cedars-Sinai study shows

LOS ANGELES Drinking red wine in moderation may reduce one of the risk factors for breast cancer, providing a natural weapon to combat a major cause of death among U.S. women, new research from Cedars-Sinai Medical Center shows.

The study, published online in the Journal of Women's Health, challenges the widely-held belief that all types of alcohol consumption heighten the risk of developing breast cancer. Doctors long have determined that alcohol increases the body's estrogen levels, fostering the growth of cancer cells.

But the Cedars-Sinai study found that chemicals in the skins and seeds of red grapes slightly lowered estrogen levels while elevating testosterone among premenopausal women who drank eight ounces of red wine nightly for about a month.

White wine lacked the same effect.

Researchers called their findings encouraging, saying women who occasionally drink alcohol might want to reassess their choices.

"If you were to have a glass of wine with dinner, you may want to consider a glass of red," said Chrisandra Shufelt, MD, assistant director of the Women's Heart Center at the Cedars-Sinai Heart Institute and one of the study's co-authors. "Switching may shift your risk."

Shufelt noted that breast cancer is the leading type of women's cancer in the U.S., accounting for more than 230,000 new cases last year, or 30 percent of all female cancer diagnoses. An estimated 39,000 women died from the disease in 2011, according to the American Cancer Society.

In the Cedars-Sinai study, 36 women were randomized to drink either Cabernet Sauvignon or Chardonnay daily for almost a month, then switched to the other type of wine. Blood was collected twice each month to measure hormone levels.

Researchers sought to determine whether red wine mimics the effects of aromatase inhibitors, which play a key role in managing estrogen levels. Aromatase inhibitors are currently used to treat breast cancer.

Investigators said the change in hormone patterns suggested that red wine may stem the growth of cancer cells, as has been shown in test tube studies.

Co-author Glenn D. Braunstein, MD, said the results do not mean that white wine increases the risk of breast cancer but that grapes used in those varieties may lack the same protective elements found in reds.

"There are chemicals in red grape skin and red grape seeds that are not found in white grapes that may decrease breast cancer risk," said Braunstein, vice president for Clinical Innovation and the James R. Klinenberg, MD, Chair in Medicine.

Contact: Duke Helfand
Cedars-Sinai Medical Center

Related medicine news :

1. A large subgroup of mild-to-moderate asthma is persistently non-eosinophilic
2. High to moderate levels of stress lead to higher mortality rate
3. Sperm Moves Best for Moderate Exercisers: Study
4. Lung function of moderately premature babies is reduced at 8-9 years but may improve with age
5. Differences in effects on atherosclerosis of regular moderate drinking and binge drinking
6. For Women, Moderate Midlife Drinking Linked to Healthier Old Age
7. Moderate Drinking May Help Prevent Alzheimers, Other Dementia
8. Does moderate alcohol consumption increase body weight?
9. Study finds 15 minutes of moderate daily exercise lengthens life
10. All-cause mortality rates are lower among moderate drinkers than among abstainers
11. Frequent moderate drinking of alcohol is associated with a lower risk of fatty liver disease
Post Your Comments:
(Date:11/30/2015)... , ... November 30, 2015 , ... ... Beard and Brooke Bennett are collaborating with brands across various categories through traditional ... influential figures make up an elite group of Gold Medal Moms who can ...
(Date:11/30/2015)... Garden City, NY (PRWEB) , ... December 01, 2015 , ... ... as a 2015-2016 inductee into its VIP Woman of the Year Circle. She ... is the nation’s leading networking organization exclusively for professional women, boasting more than 850,000 ...
(Date:11/30/2015)... ... 2015 , ... Being a caregiver for someone you love ... Care System, the Caregiver Support Program promotes the health and wellbeing of family ... percent report that their role as a caregiver has created marital strain,” said ...
(Date:11/30/2015)... ... November 30, 2015 , ... According to research by ... require dental technicians to be certified or obtain continuing education. To increase awareness ... In Your Mouth?” campaign to inform dentists that the technicians they trust could ...
(Date:11/30/2015)... ... November 30, 2015 , ... The Museum of Science & ... a new era of publicly accessible automated technology. Now, by popular demand, the ... guests an up-close look at the shuttle at MOSI’s main entrance. This experience ...
Breaking Medicine News(10 mins):
(Date:11/30/2015)... -- IBA Molecular North America, Inc. (IBAMNA), a U.S. leader ... as of January 1, 2016, it will do business ... rebrand the company reflects a refined vision for the ... relationship with Zevacor Molecular.  Both IBAMNA and Zevacor Molecular ... Peter Burke , Vice President Sales and ...
(Date:11/30/2015)... -- North America was valued at ... a CAGR of 7.6% from 2015 to 2020. --> ... in 2014, and is expected to grow at a CAGR of ... new Market Research Report "North America Cardiac Output Monitoring Devices Market ... care, others) - Analysis And Forecast To 2020", the cardiac output ...
(Date:11/30/2015)... 30, 2015  Kevin Smith has been appointed ... global pioneer in wireless monitoring of vital signs.  ... , Mr. Smith will be responsible for ... strategy.  He will also directly oversee partnering with ... evidence for SensiumVitals, the first early warning detection ...
Breaking Medicine Technology: