![]() |
|
![]()
August 19th, 2013
03:54 PM ET
Copper may be a trigger of Alzheimer's diseaseCopper, which is found in anything from drinking water to red meats, may be an environmental trigger of Alzheimer’s disease, according to a new study. The study, published Monday in the journal Proceedings of the National Academy of Sciences, suggests copper keeps toxic proteins from leaving the brain. It is clear that, over time, copper impairs the systems through which amyloid beta is removed from the brain, said Rashid Deane, a research professor in the University of Rochester Medical Center Department of Neurosurgery, member of the Center for Translational Neuromedicine, and lead author of the study. This causes the protein "to accumulate in the brain and form the plaques that are the hallmark of Alzheimer's disease." Copper is usually found in drinking water that is carried by copper pipes. It is also found in shellfish, meats, nuts and many vegetables and fruits. The mineral is important for the body because it helps with the development of the nervous system, along with bone growth and hormone secretion. Researchers looked at the effect of copper-laced drinking water on mice. They used low doses of copper over a three-month period. The dose was 10% of the maximum contaminant level set by the Environment Protection Agency. "These are very low levels of copper, equivalent to what people would consume in a normal diet." said Deane. "We chose copper in water because it is easily absorbed in the blood." Even with the low levels of copper, scientists found a buildup of toxic proteins in the brain. The toxic protein is called amyloid beta, which is a component of amyloid plaques that have been previously connected to Alzheimer's disease. Research conducted using mice doesn't necessarily translate to humans, but study authors found that in both mice and human brain cells, copper exposure prohibited the removal of the harmful protein from the brain. Researchers also found that copper exposure led to a breakdown of the blood- brain barrier, making it easier for copper to get into the brain as well. "Copper is an essential metal, and it is clear that these effects are due to exposure over a long period of time," said Deane. "The key will be striking the right balance between too little and too much copper consumption. Right now we cannot say what the right level will be, but diet may ultimately play an important role in regulating this process." Deane says people should know more about copper and its effects. "Because of what I do, I believe in preventive medicine and practices," notes Deane. "Copper is essential. But maybe, just maybe, if we are finding that copper is creating a problem in the brain, we should back off on supplements, look at labels on foods and know how much copper we are putting in our bodies. We don't need to overdo it." |
![]() ![]() ![]() ![]() 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://bitly.com/a/warning?hash=3nUs1YL&url=https://gregoryl29d8.bloggazza.com/3895126/new-step-by-step-map-for-repair-shop
I blog frequently and I truly thank you for your content. The article has really peaked my interest. I'm going to bookmark your blog and keep checking for new details about once a week. I subscribed to your RSS feed as well.
http://www.bshare.cn/share?url=https://griffinf58h6.affiliatblogger.com/51713684/time-for-kitchen-transforming-five-signals-that-explain-to-you-it-s-time-to-remodel
Aw, this was an incredibly good post. Taking the time and actual effort to create a really good articleÖ but what can I sayÖ I procrastinate a whole lot and don't manage to get anything done.
http://help.dedecms.com/plus/player/index.php?url=https://cruzy26c4.blogsvirals.com/4071611/not-known-facts-about-repair-shop
Oh my goodness! Awesome article dude! Thank you so much, However I am going through difficulties with your RSS. I donít know why I am unable to join it. Is there anybody else having identical RSS issues? Anybody who knows the answer can you kindly respond? Thanks!!
http://www.moenormangolfschool.com/__media__/js/netsoltrademark.php?d=internetmarketingmontana.com/
http://archerk93c6.blog-gold.com/5627652/social-media-marketing-market-secrets
http://www.shinobi.jp/etc/goto.html?http://lukass16i7.newbigblog.com/5501512/5-tips-about-smoke-shop-you-can-use-today
Iím amazed, I have to admit. Rarely do I encounter a blog thatís equally educative and entertaining, and without a doubt, you've hit the nail on the head. The issue is something that too few people are speaking intelligently about. I'm very happy that I found this in my hunt for something relating to this.
http://images.google.vg/url?q=http://bizwks.net/how-to-subcribe-to-fb-ads
very interesting , good job and thanks for sharing such a good blog.
https://www.zotero.org/groups/4267869/bondvoss46716
Good post. I learn something totally new and challenging on sites I stumbleupon everyday. It's always exciting to read articles from other authors and use a little something from other web sites.
http://setht26j8.dreamyblogs.com/4690928/the-greatest-guide-to-rv-body-shop
I really like this post
https://bom.to/HXihD8MpqRr1f
This blog is great check it out
http://court.khotol.se.gov.mn/user/denckerbond28/
Your writing style has been surprised me. Thank you, quite great article.
https://wifidb.science/wiki/Tension_Washing_Companies_Most_effective_Way_to_Revamp_Your_Dwelling
Really very happy to say,your post is very interesting to read.I never stop myself to say something about it.You're doing a great job.Keep it up
http://smartinvestor.business-standard.com/budget/budgetDetails16.php?newsid=369570&cat=budgetheadLines
I really like this post
https://www.phono-mundial.com/payday-loans-what-you-must-know/
http://www.bshare.cn/share?url=https://marcod58k7.mpeblog.com/24395730/top-guidelines-of-internet-marketing-agency
Howdy, There's no doubt that your web site might be having internet browser compatibility problems. When I look at your website in Safari, it looks fine however, if opening in IE, it has some overlapping issues. I merely wanted to give you a quick heads up! Other than that, excellent site!
https://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&url=https://arthurb59p9.blogpostie.com/24231914/lake-havasu-jet-ski-rental-things-to-know-before-you-buy
Hi there! I could have sworn Iíve been to your blog before but after looking at some of the posts I realized itís new to me. Regardless, Iím certainly delighted I stumbled upon it and Iíll be book-marking it and checking back often!
http://griffinw38q1.blogs100.com/5006711/getting-my-rv-body-shop-to-work
https://doterra.myvoffice.com/Application/index.cfm?&EnrollerID=604008&Theme=Default&ReturnUrl=http://julius8g1v6.blog-kids.com/3496470/the-5-second-trick-for-rv-repairs-near-me/
http://www.bshare.cn/share?url=https://elliotq15h7.livebloggs.com/5646629/the-smart-trick-of-mercedes-sprinter-repair-shops-near-me-that-nobody-is-discussing
https://bitly.com/a/warning?hash=3nUs1YL&url=https://rafaels03v1.ampblogs.com/The-Ultimate-Guide-To-RV-Repair-Shop-36115168
Oh my goodness! Amazing article dude! Thank you so much, However I am going through problems with your RSS. I donít know why I can't subscribe to it. Is there anybody getting similar RSS problems? Anyone that knows the answer will you kindly respond? Thanx!!
https://www.fhwa.dot.gov/reauthorization/reauexit.cfm?link=https://lorenzoh69m7.blogdemls.com/4140295/craft-store-an-overview
Hi there! This blog post couldnít be written any better! Going through this article reminds me of my previous roommate! He continually kept preaching about this. I am going to forward this article to him. Pretty sure he'll have a very good read. I appreciate you for sharing!
http://beaui17w5.dreamyblogs.com/4990316/time-for-kitchen-area-remodeling-5-signals-that-show-you-it-s-time-to-remodel
this is very informative and intersting for those who are interested in blogging field.
https://www.federatedfinancial.com/
This blog is great check it out
https://cybermondaysalesnow.com/help-the-environment-with-auto-body-repairs/
http://marketplace.salisburypost.com/AdHunter/salisburypost/Home/EmailFriend?url=https://www.simon3f3p8.smblogsites.com/3488498/top-latest-five-rv-repairs-near-me-urban-news
Spot on with this write-up, I absolutely feel this site needs much more attention. Iíll probably be back again to see more, thanks for the information!
I quite like looking through an article that will make men and women think. Also, thank you for allowing for me to comment!
This blog was... how do you say it? Relevant!! Finally I've found something which helped me. Thank you!
https://beauq15e5.bloggazza.com/4297274/a-simple-key-for-van-repair-unveiled
http://www.happylivelife.com/share/?url=https://gunner5j5z0.snack-blog.com/3492322/a-review-of-rv-service-near-me
food
http://www.burnthouse.com/__media__/js/netsoltrademark.php?d=ocrv.life
When I originally commented I appear to have clicked on the -Notify me when new comments are added- checkbox and now every time a comment is added I receive four emails with the exact same comment. Is there an easy method you are able to remove me from that service? Thanks a lot!
http://www.fineitems.com/__media__/js/netsoltrademark.php?d=www.ocrvmotorcoaches.com/
http://www.hurriseal.com/__media__/js/netsoltrademark.php?d=fleetservicesocrv.com
http://sports-ranking.com/search/rank.cgi?mode=link&id=7&url=http://customcampervans.com/
http://americanhotelathome.de/__media__/js/netsoltrademark.php?d=campervanrepairshop.com
http://abbeybooks.com/__media__/js/netsoltrademark.php?d=ocrv.online
Thank you, I've just been looking for information approximately this topic for a long time and yours is the greatest I have discovered so far. But, what in regards to the conclusion? Are you certain concerning the supply?
https://sisypheannews.com/taking-your-vehicle-to-an-auto-body-repair-specialist/
I really like this post
http://www.kanda-guide.com/assisting-the-earth-with-auto-body-repair/
This is a very interesting article. Please, share more like this!
https://www.google.com/maps/place/Relentless+Collision/@35.8167572,-78.597496,15z/data=!4m5!3m4!1s0x0:0xecfa0d223ab3249d!8m2!3d35.8167572!4d-78.597496
Keep this going please, great job!
http://gretnadays.com/photos/emodule/489/eitem/225
http://www.virginiafinehomes.com/__media__/js/netsoltrademark.php?d=ocrvparts.com
This excellent website certainly has all of the information I wanted concerning this subject and didnít know who to ask.
http://breannamarie.net/__media__/js/netsoltrademark.php?d=www.boxtruckrepairshop.com/
http://www.schornsteinfeger-duesseldorf.de/redirect.php?url=http://ocrvcenter.com/
I used to be able to find good information from your blog posts.
https://www.starnow.com/Link.aspx?l=4815&return_url=http://sprintervanrepairnearme.com
This is a topic that is near to my heart... Best wishes! Where are your contact details though?
http://www.sensitivesingles.com/__media__/js/netsoltrademark.php?d=campervanrepairshop.com
Great post. I'm experiencing many of these issues as well..
http://archerc47h6.dgbloggers.com/4913408/details-fiction-and-digital-marketing-agency
I absolutely love your website.. Very nice colors & theme. Did you build this site yourself? Please reply back as Iím attempting to create my own website and want to learn where you got this from or exactly what the theme is named. Thank you!
https://ditu.google.cn/url?q=http://myleso91r9.blogolenta.com/5241983/details-fiction-and-dodge-sprinter-repair
http://archerk71r9.webbuzzfeed.com/4805347/5-simple-statements-about-mechanic-spare-parts-explained
I was able to find good information from your blog articles.
http://www.bshare.cn/share?url=https://laneb47f5.tinyblogging.com/About-Mechanic-40892803