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:7/28/2014)... About 100 drugs already approved by the U.S. Food ... prevent the growth of certain bacterial pathogens inside human ... Mediterranean spotted fever. The findings, published in mBio ... for Microbiology, demonstrate a new way of identifying non-antibiotic ... , A handful of drugs on the list ...
(Date:7/28/2014)... discovery of two additional coral communities showing signs of damage ... of the 2010 spill in the Gulf of Mexico. The ... professor of biology at Penn State University. A paper describing ... in the Gulf of Mexico will be published during the ... of the journal Proceedings of the National Academy of ...
(Date:7/28/2014)... Norwegian explorer Roald Amundsen reached the South Pole in ... arrived long before any human. , Using data from ... the Antarctic continent, including the South Pole, a group ... (DRI) in Reno, Nevada, created the most accurate and ... southernmost continent. The new record, described in an article ...
Breaking Biology News(10 mins):New route to identify drugs that can fight bacterial infections 2Impact of Deepwater Horizon oil spill on coral is deeper and broader than predicted 2Lead pollution beat explorers to South Pole, persists today 2Lead pollution beat explorers to South Pole, persists today 3
(Date:7/25/2014)...  Galmed Pharmaceuticals Ltd. (Nasdaq: GLMD ) ... and commercialization of a once-daily, oral therapy for the ... financial results for the period ended June 30, 2014. ... Reported cash and cash equivalents totaling $37.4 million on ... 2013.  , Reported a net loss of $3.9 ...
(Date:7/25/2014)... July 25, 2014 At the request ... granted a 60-day extension for the public comment period ... Rule for Model Aircraft established by Congress as part ... The 60-day extension establishes the new deadline for comments ... Department of Transportation/FAA notice published in the Federal Register ...
(Date:7/24/2014)... - July 24, 2014 -- Keryx Biopharmaceuticals, Inc. (Nasdaq:KERX) ... long-term, randomized, active control Phase 3 study of Zerenex ... binder, for the treatment of hyperphosphatemia in patients with ... (PhosphatE binding and iRon delivery with FErric CiTrate in ... of the American Society of Nephrology ( JASN ...
(Date:7/24/2014)... CA (PRWEB) July 24, 2014 ... the Global Supply Chain of the biotech industry. ... SCM Innovation Awards, brought to you by the ... global organization of supply chain management professionals for ... given to stakeholders of the Biotech industry – ...
Breaking Biology Technology:Galmed Pharmaceuticals Reports First Half 2014 Financial Results 2Galmed Pharmaceuticals Reports First Half 2014 Financial Results 3Galmed Pharmaceuticals Reports First Half 2014 Financial Results 4Galmed Pharmaceuticals Reports First Half 2014 Financial Results 5Galmed Pharmaceuticals Reports First Half 2014 Financial Results 6FAA Grants Comment Extension at the Request of AMA 2Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 2Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 3Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 4Call for Submission: BSMA’s Supply Chain Management Innovation Awards 2Call for Submission: BSMA’s Supply Chain Management Innovation Awards 3
Cached News: