Bay Area Forum for Asians

	Nutopia Forum Index

Nutopia Forum Index

Free Medical Info

Olive Oil Linked to Reduced Stroke Risk

View previous topic :: View next topic

Page 1 of 1

	Olive Oil Linked to Reduced Stroke Risk Thu Jun 16, 2011 4:13 am

Author

Message

DoctorNutopia

萬人迷

Joined: 06 Nov 2009

Posts: 2981

Post subject: Olive Oil Linked to Reduced Stroke Risk

Olive Oil Linked to Reduced Stroke Risk

June 15, 2011 -- Cooking with heart-healthy olive oil and using it for salad dressing may cut stroke risk, according to new research published online in Neurology.

In the new study, seniors who regularly used this healthy monounsaturated fat had a 41% lower risk of stroke compared to their counterparts who never used olive oil.

“This is the first study to suggest that greater consumption of olive oil may lower risk of stroke in older subjects, independently of other beneficial foods found in the Mediterranean diet,” study author Cecilia Samieri, PhD, with the University of Bordeaux and the National Institute of Health and Medical Research in Bordeaux, France, says in an email.

So what exactly is it about olive oil that may lower stroke risk? There are several theories, she says. It may be that people choose olive oil over saturated, artery-clogging fats. “Moreover, previous research found that the polyphenols from virgin olive oil account specifically for its ability to lower oxidized low-density lipoprotein (LDL)” or bad cholesterol. High cholesterol levels are a known risk factor for stroke.

The Study Researchers analyzed the medical records of 7,625 people aged 65 and older from three French cities who had no history of stroke. Participants were categorized based on their olive oil intake. Study participants mainly chose extra virgin olive oil, which is widely available in France. During slightly more than five years of follow-up, there were 148 strokes.

It is too early to issue any broad public health recommendations about the use of olive oil for stroke protection. “These findings from an observational study should be confirmed by a randomized, controlled trial,” Samieri says.

Researchers also looked at the blood levels of oleic acid in a subgroup of people and found that higher levels of oleic acid correlated with higher use of olive oil. Oleic acid, the main monounsaturated fat found in olive oil, is not a specific blood marker for olive oil use and could be elevated as a result of eating other foods such as butter and duck fat.

Too Early to Make Recommendations This is one of very few studies that looks at olive oil intake and risk for neurologic diseases, including stroke, Nikolaos Scarmeas, MD, of Columbia University in New York City, says in an email. “Maybe olive oil improves vascular risk factors such as hypertension, dyslipidemia, diabetes, heart disease, obesity, which may in turn reduce stroke risk, or it may be that olive oil is anti-inflammatory or an antioxidant.” Scarmeas writes an accompanying editorial.

“We do not know for sure, and we do not know which particular aspect of olive oil is the most relevant to stroke,” he says. “Following a 'healthy diet' emerges as an important strategy for prevention of neurological disease, but remains to be proved.”

http://www.webmd.com/healthy-aging/news/20110615/olive-oil-linked-to-reduced-stroke-risk?src=RSS_PUBLIC

	Olive Oil Linked to Reduced Stroke Risk Thu Jun 16, 2011 4:13 am

Author

Message

Special Offers!

萬人迷

Joined: 06 Nov 2009

Posts: 2981

Post subject:

Medical Info Blog

18p2p 18p2p ?剁??濠??ㄩ?ㄨ８? yinnv www.hotmeimei.com 小仓奈奈无码
de2k 吉泽明步堀北真希无码 woman 超光辉士 QVOD 黑丝美穴
白衣天使松野由井在线羽翹 jessica c 绮??肩? 無毛自拍
【欲海大帝】【sex8.cc】个人珍藏系列- jsexnetwork 快播リア・ディゾン画像阴唇 www.4444kk
白背黑木耳 - 涼拌 baixingge 春暖花开 cc 亚洲白石志? 比思 xingantaotu
4444kk 成人电影 guochanxingai. 赵奕欢合成 wumaneishe 女子校生肛门科
灏?濡??╃??绗???ㄨ?濡?绋?濯? 平间奈美子人体艺术张慧敏像周丽淇 yingsewangchao 珍藏朱音第2部
安心亞王思佳寫真性吧春暖花开亚洲无码性吧有你春暖花开cc 淫乱的王村
黑正妹美熟熟女波霸 christy yeung楊惠青資料· cqwww.net
乐基儿 size:l 薄紗美女女优熟妇孙艾丽浜?瀹??瀛ｇ?藉?

Page 1 of 1

Theme designed by What Is Real!? 2005

All times are GMT + 8 Hours