 |
|
|
|
February 20th, 2013
05:04 PM ET
Antioxidants in coffee, tea may not help prevent dementia, strokeDrinking coffee and tea rich in antioxidants may not lower your risk of dementia or having a stroke, according to a new study published Wednesday in the online journal Neurology. The study may call into question other research suggesting a diet high in antioxidants helps reduce the risk of dementia and stroke. Researchers followed approximately 5,400 people aged 55 years and older for nearly 14 years. The participants had no signs of dementia when they began the study and most had never had a stroke. They were questioned about how often they ate 170 foods over the course of the past year and they were divided into three groups based on the levels of antioxidants in their diet - low, moderate or high. Antioxidants are vitamins, minerals and other nutrients that help protect your cells and repair cell damage caused by free radicals. Free radicals, molecules responsible for aging and tissue damage, may be a factor in heart disease, cancer and other disease. Foods loaded with antioxidants include blueberries, strawberries and raspberries, tomatoes, kale, bell peppers, corn, and spinach. The major antioxidant vitamins are Vitamin C, beta-carotene and Vitamin E. They're largely found in colorful fruits and veggies, especially those that are red, blue, purple, yellow and orange in color. But most of the antioxidants consumed by study participants came in the form of coffee and tea, said study author Elizabeth Devore of Harvard Medical School and Erasmus Medical Center in Rotterdam, Netherlands. Approximately 600 people developed dementia and about 600 had a stroke over the course of the study. But those who consumed antixoidant-rich diets did not change their risk of developing brain disease any more than those with low levels in their diets, researchers said. "These results are interesting because other studies have suggested that antioxidants may help protect against stroke and dementia," said Devore. "It's possible that individual antioxidants, or the main foods that contribute those antioxidants - rather than the total antioxidant level in the diet - contribute to the lower risk of dementia and stroke found in earlier studies." Dr. Richard Lipton, vice chairman of neurology at Albert Einstein College of Medicine says people tend to think antioxidants are called one thing and all have the same properties. But the paper is clear that 90% of the antioxidants came from coffee and tea and that doesn't have the same protective effect. "This study is not saying that blueberries don't help you or a Mediterranean diet doesn't help you, it's saying this very specific dietary component doesn't reduce stroke and dementia risk." Lipton told CNN. "This study looked at a certain type of antioxidants primarily from coffee and tea and doesn't speak to antioxidants in fruits and vegetables and the Mediterranean diet." In fact, the researchers say there is growing evidence that consuming lots of fruits, vegetables and even alcoholic beverages may be linked to a reduced risk of stroke - that specific antioxidant-rich foods and beverages are more important for lowering the risk of stoke than the overall antioxidant capacity of the diet. soundoff (697 Responses)« Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Next »Leave a Reply to Mercedes Diesel Repair
Next entry »We're eating less fast food - but not by much
« Previous entryWhy your back, feet hurt: blame evolution
|
  About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.
 |
|
|
|
https://sessionize.com/redirect/8gu64kFnKkCZh90oWYgY4A/?url=http://noxad.org/marnur-fitness-smart-watch-review/
Hi, There's no doubt that your web site might be having web browser compatibility problems. Whenever I look at your blog in Safari, it looks fine but when opening in Internet Explorer, it has some overlapping issues. I just wanted to provide you with a quick heads up! Apart from that, wonderful site!
http://www.iaccmeetings.com/Redirect.aspx?destination=https://goldenlines.ae/how-to-apply-false-eyelashes-expert-fake-eyelash-application-tips/
Nice post. I learn something new and challenging on blogs I stumbleupon everyday. It will always be helpful to read through articles from other authors and practice a little something from their sites.
https://bit.ly/3daCEog
http://www2.golflink.com.au/out.aspx?frm=gglcmicrosite&target=https://fleetautorepairshop.com/
You should be a part of a contest for one of the greatest sites on the net. I most certainly will highly recommend this website!
https://cutt.ly/3vyWR7i
Excellent blog you have here.. It’s difficult to find high quality writing like yours nowadays. I seriously appreciate individuals like you! Take care!!
http://www.ztjysp99.com/link.php?url=https://guenterreiter.eu/index.php?option=com_phocaguestbook&view=phocaguestbook&id=1&Itemid=4&limitstart=29060
An outstanding share! I have just forwarded this onto a co-worker who has been doing a little research on this. And he in fact bought me lunch simply because I found it for him... lol. So let me reword this.... Thank YOU for the meal!! But yeah, thanx for spending the time to talk about this subject here on your web site.
http://yellowpages.observer-reporter.com/__media__/js/netsoltrademark.php?d=osteopatiadcm.com/es/2018/12/13/vista-cansada/comment-page-742/
https://scanmail.trustwave.com/?c=8510&d=4qa02KqxZJadHuhFUvy7ZCUfI_2L10yeH0EeBz7FGQ&u=https://fleetvehiclerepairshop.com/sprinter-van-repair-shop-near-me-3
Have you ever heard of second life (sl for short). It is essentially a video game where you can do anything you want. Second life is literally my second life (pun intended lol). If you want to see more you can see these second life articles and blogs
http://everydayliteracies.blogspot.com/2008/02/tagmapping-with-marc-davis-im-smack.html?showComment=1241225040000
http://www.deri-ou.com/url.php?url=https://fleetservicesocrv.com/luxury-van-shop-near-me/
Pretty! This has been a really wonderful post. Thanks for supplying these details.
https://montessorihelper.com/dap/a/?a=211&p=www.bulknearme.com/
I could not refrain from commenting. Very well written!
http://ad.hvacr.cn/go.aspx?url=www.fleettruckrepairshop.com/promaster-van-conversion-shop-near-me
May I simply just say what a comfort to discover someone that really knows what they're discussing on the internet. You actually understand how to bring an issue to light and make it important. A lot more people need to look at this and understand this side of your story. I was surprised that you're not more popular given that you surely possess the gift.
https://enrolmy.com/fun-zone/track/hTQMqNptpUSTSjBf0UnFkc22hVB_nUKQwBhKWcfAEBDZA6EAkqls7S21zqpUb1UnUCMZeFF2XLhx2rLiqIS4RUcf2VYUMqW2?href=https://boxtruckrepairshop.com/testimonials/
Have you ever heard of second life (sl for short). It is basically a online game where you can do anything you want. Second life is literally my second life (pun intended lol). If you want to see more you can see these sl authors and blogs
http://everydayliteracies.blogspot.com/2004/06/read600-assignments-just-note-to-any.html
This web site really has all the information and facts I needed about this subject and didn’t know who to ask.
http://www.boosterblog.com/vote-864130-668401.html?adresse=www.fleetvehiclerepairshop.com/semi-truck-repair-shop-near-me-2/
I couldn’t resist commenting. Very well written!
https://it.paltalk.com/client/webapp/client/External.wmt?url=https://sprintervanrepairshop.com/coachmen-van-repair-shop-near-me
http://www.ehso.com/ehsord.php?URL=https://www.commercialvanrepairshop.com/ford-cargo-van-repair-shop-near-me
Howdy! I simply want to give you a big thumbs up for the excellent info you have got right here on this post. I'll be returning to your blog for more soon.
http://wcbi411.wcbi.com/__media__/js/netsoltrademark.php?d=bestshopnearme.com/
Have you ever heard of second life (sl for short). It is essentially a video game where you can do anything you want. sl is literally my second life (pun intended lol). If you would like to see more you can see these sl authors and blogs
http://www.christydena.com/2007/02/my-talk-at-demontfort-university/comment-page-1/
Excellent article. I definitely love this website. Keep it up!
http://www.brooklynohio.gov/TRK/C/3p6zZpKrM9Y=/X/ClickTarget.aspx?url=https://ocrvmotorsports.life
This is a topic which is near to my heart... Thank you! Exactly where are your contact details though?
http://www.response-o-matic.com/thank_you.php?u=https://commercialvanrepairshop.com/rv-repair-shop-near-me-2&t=we+can+help
Hi there! This post could not be written any better! Reading through this post reminds me of my previous roommate! He continually kept talking about this. I'll send this post to him. Pretty sure he'll have a great read. Many thanks for sharing!
https://bugcrowd.com/external_redirect?site=https://www.fleetservicerepairshop.com/specialty-van-repair-shop-near-me
https://jamesattorney.agilecrm.com/click?u=http://commercialvanrepairshop.com/sprinter-van-technician-shop-near-me/
Right here is the perfect webpage for everyone who wants to understand this topic. You understand so much its almost hard to argue with you (not that I really would want to…HaHa). You definitely put a brand new spin on a subject that has been written about for ages. Great stuff, just excellent!
http://sintesi.provincia.brescia.it/portale/LinkClick.aspx?link=https://ocrvmotorsports.co&mid=872
/
http://redirect.me/?https://truewater.com/top-chrome-extensions-to-get-your-hands-on/
Aw, this was an extremely good post. Taking the time and actual effort to produce a top notch article… but what can I say… I procrastinate a lot and don't seem to get nearly anything done.
/
I enjoy reading through an article that will make men and women think. Also, thanks for allowing me to comment!
http://dmca.com/Protection/Status.aspx?ID=edc817fd-d796-4c84-abb8-d1cb5b2e3719&refurl=http://hootnholler.net/9b390-fishing-club-news/page/39/
https://www.etis.ford.com/externalURL.do?url=https://fredachingdesign.com/best-animation-movies-to-watch-this-year/
When I originally commented I seem to have clicked the -Notify me when new comments are added- checkbox and from now on each time a comment is added I receive 4 emails with the same comment. Perhaps there is a means you are able to remove me from that service? Cheers!
http://services.nfpa.org/Authentication/GetSSOSession.aspx?return=http://springbusinessdirectory.blog-gold.com/3086452/how-much-you-need-to-expect-you-ll-pay-for-a-good-rv-repair-shop
http://dol.deliver.ifeng.com/c?z=ifeng&la=0&si=2&cg=1&c=1&ci=2&or=7549&l=28704&bg=28703&b=37275&u=https://paxtony25c4.blogdemls.com/4042718/the-best-side-of-forklift-dealers-near-me
You need to take part in a contest for one of the most useful websites on the web. I most certainly will recommend this web site!
/
Having read this I thought it was extremely informative. I appreciate you finding the time and energy to put this article together. I once again find myself personally spending a significant amount of time both reading and leaving comments. But so what, it was still worthwhile!
http://dol.deliver.ifeng.com/c?z=ifeng&la=0&si=2&cg=1&c=1&ci=2&or=7549&l=28704&bg=28703&b=37275&u=https://sergioe71y4.bloggactivo.com/4100041/not-known-facts-about-rv-body-shop
Great information. Lucky me I came across your website by chance (stumbleupon). I have saved it for later!
http://www.demo07.soluzione-web.it/common/Mod_30_conta.asp?ID=4&Link=http://alaiwu.com/2018/05/05/莱芜方下镇é’年志愿者助力扶贫/
I'd like to thank you for the efforts you have put in penning this website. I really hope to see the same high-grade content from you later on as well. In fact, your creative writing abilities has inspired me to get my own, personal website now 😉
https://rspcb.safety.fhwa.dot.gov/pageRedirect.aspx?RedirectedURL=https://felixa48o9.blogs100.com/5256058/major-explanation-why-electronic-advertising-and-marketing-agencies-are-flourishing-and-why-you-may-need-them
http://www.dmca.com/Protection/Status.aspx?ID=edc817fd-d796-4c84-abb8-d1cb5b2e3719&refurl=http://decentupdates.xyz/2021/05/25/submission-137-2/
Good post. I learn something totally new and challenging on sites I stumbleupon everyday. It will always be interesting to read articles from other writers and practice something from their websites.
http://www.ams.ceu.edu/optimal/optimal.php?url=http://www.ownguru.com/blog/understanding-panchayati-raj-in-india/
http://www.dmca.com/Protection/Status.aspx?ID=edc817fd-d796-4c84-abb8-d1cb5b2e3719&refurl=http://www.makingbusinesssimple.spintheblog.com/2775945/rv-repair-shop-an-overview
/
Have you ever heard of second life (sl for short). It is basically a game where you can do anything you want. sl is literally my second life (pun intended lol). If you would like to see more you can see these second life articles and blogs
http://adolit.blogspot.com/2007/12/goodbye-2007-hello-ongoing.html
http://s5.histats.com/stats/r.php?1484558&100&34851&urlr=&milow25b3.thechapblog.com/4056738/top-guidelines-of-local-marketing-services
https://itsjerryandharry.com/proxy.php?link=http://fleetservicesorangecounty.com
https://toolstud.io/network/redirect.php?url=https://www.sprinterrepairnearme.com
http://www.ty360.com/goto_url.asp?url=https://developingprospects.com
A fascinating discussion is worth comment. I do think that you should write more about this topic, it might not be a taboo subject but generally folks don't talk about such topics. To the next! All the best!!
http://avheadhunter.com/__media__/js/netsoltrademark.php?d=www.fleetvehiclerepairshop.com
http://channel.iezvu.com/share/UnboxingyanaÌlisisdeChromecast2?page=https://www.youtube.com/watch?v=1lM4vyzTOhM/
After looking into a number of the articles on your blog, I truly like your technique of blogging. I saved as a favorite it to my bookmark webpage list and will be checking back soon. Please visit my web site too and let me know your opinion.
http://bizfinder.registerguard.com/__media__/js/netsoltrademark.php?d=youtube.com/watch?v=EKrp_bF8g1o
https://www.freecenter.com/db/review.cgi?category=pda&url=https://youtube.com/watch?v=36ueKJ3DzuA
http://peterblum.com/releasenotes.aspx?returnurl=http://youtube.com/watch?v=QJ-K6vddRQM
bookmarked!!, I really like your web site!
http://teacher.piano.or.jp/redirect_link?ptna_id=100017&url=http://www.youtube.com/watch?v=ZRX5WZSSsJ4/34zxVq8