HOME >> BIOLOGY >> NEWS
Study shows fruit and vegetable juice consumption may reduce risk of Alzheimer's disease

Drinking fruit and vegetable juices frequently may delay the onset of Alzheimer's disease. In a study published in the September issue of The American Journal of Medicine, researchers followed almost 2000 subjects for up to 10 years and found that the risk for developing Alzheimer's disease was reduced by 76% for those who drank fruit and vegetable juices more than 3 times per week compared with those who drank juices less than once per week. A lower reduction (16%) was obtained for juice consumption once or twice per week.

Recent studies of Alzheimer's disease biochemistry have focused on the accumulation of beta-amyloid peptide in the brain, and the action of hydrogen peroxide in mediating this process. Various studies have suggested that polyphenols, strong anti-oxidants available in many foods, might disrupt these processes and provide some protection against Alzheimer's disease. Although some studies of anti-oxidant vitamins have been disappointing, this study is the first to examine juices rich in polyphenols as a preventive measure for Alzheimer's disease.

The subjects were already part of the Kame Project, a prospective study of Japanese populations living in Hiroshima, Japan; Oahu, Hawaii; and the metropolitan area of Seattle, Washington. Drawing from the Seattle population, 1836 people were identified as free of dementia in 1992-1994, and were followed at 2-year time intervals until the end of 2001. Dietary consumption of fruit and vegetable juices was determined from self-administered questionnaires developed for Asian populations. Cognitive function was assessed by trained interviewers using a standardized test, with clinical follow-up resulting in clinical diagnoses for those patients showing impairment.

Writing in the article, Qi Dai, MD, PhD, states, "We found that frequent drinking of fruit and vegetable juices was associated with a substantially decreased risk of Alzheimer's disease. This inverse association was stro
'"/>

Contact: Pamela Poppalardo
212-633-3944
Elsevier Health Sciences
31-Aug-2006


Page: 1 2

Related biology news :

1. Study begins to reveal clues to the cause and progression of sepsis
2. Study finds gender differences in renal and other genes contributing to blood pressure
3. Study suggests estrogen deficiency can lead to obesity-induced high blood pressure after menopause
4. Study: Sticking to the sand might not be such good, clean fun for beachgoers
5. Study points to new way to predict death risk from torn aorta
6. Study identifies new gene therapy tools for inherited blindness
7. Study finds contaminated water reaching Floridas offshore keys
8. Study sheds light on why humans walk on two legs
9. Study explains how pathogens evolve to escape detection
10. Study finds hereditary link to premenstrual depression
11. Study identifies energy efficiency as reason for evolution of upright walking

Post Your Comments:
(Date:11/15/2014)... 2014  While we may still be a few years ... "Star Trek" to gain instant access to all that ailed ... smartphones and tablets for monitoring and measuring our health are ... may seem a tad Orwellian to some, but a new ... these technological opportunities into their healthcare regime. These ...
(Date:11/10/2014)... began appearing on U.S. store shelves in early 2010, ... since. The small packets can be tossed into a ... liquid or powder. The convenience, though, has come with ... researchers at Nationwide Children,s Hospital found that from 2012 ... 17,230 children younger than 6 years of age swallowing, ...
(Date:11/7/2014)... Florida , November 6, 2014 ... authentication for better mobile security revolutionizing online transactions.  Companies in ... Alibaba Holdings Ltd. (NYSE: BABA ), Google Inc. ... MSFT ), eBay Inc. (NASDAQ: EBAY ) and ... NXTD and NXTDW), a biometric authentication company focused ...
Breaking Biology News(10 mins):Americans May Be Ready for a Brave New World of Healthcare 2Americans May Be Ready for a Brave New World of Healthcare 3Americans May Be Ready for a Brave New World of Healthcare 4Study finds laundry detergent pods, serious poisoning risk for children 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 3Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 4Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 5Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 6
(Date:11/22/2014)... IL (PRWEB) November 21, 2014 On ... competitors at the 2014 Emerging Medical Technologies Summit in ... Innovator Awards. Widely regarded among Silicon Valley investors ... medical device innovation, the win also positions Briteseed ... MedTech Innovator competition in 2015 and compete with other ...
(Date:11/22/2014)... November 21, 2014   ... Chief Commercial Officer zu KLOX    ... und Chief Financial Officer bestellt    ... Vermarktung seines jüngst zugelassenen Behandlungssystems zur Wundheilung zu beginnen ... das "Unternehmen") ist sehr erfreut, die folgenden personellen Veränderungen ...
(Date:11/21/2014)... Diego, CA (PRWEB) November 20, 2014 ... extended their Sartorius Entris Balance promotion . The ... customers seeking a durable, high accuracy, and easy-to-maintain balance ... made in Germany. It was designed to help customer’s ... affordable and a balance that is very durable. Sartorius ...
(Date:11/21/2014)... NY (PRWEB) November 20, 2014 The ... now available as an open access journal featuring the ... infrared fluorescent proteins to preserve photoresponsiveness in the retina ... Two-color fluorescent in situ hybridization using chromogenic substrates in ... for DNA, RNA, and protein electrophoresis , ...
Breaking Biology Technology:Insight Product Development Accelerator Member Wins MedTech Innovator Award Competition 2Insight Product Development Accelerator Member Wins MedTech Innovator Award Competition 3KLOX Technologies meldet Neubesetzung von Führungspositionen 2KLOX Technologies meldet Neubesetzung von Führungspositionen 3KLOX Technologies meldet Neubesetzung von Führungspositionen 4KLOX Technologies meldet Neubesetzung von Führungspositionen 5Pipette.com Announces an Extension on the Sartorius Entris Balance Promotion to the End of 2014 2BioTechniques: The International Journal of Life Science Methods Announces the Publication of the November 2014 Issue—Available in Print and Online 2BioTechniques: The International Journal of Life Science Methods Announces the Publication of the November 2014 Issue—Available in Print and Online 3
Cached News: