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:
*Name:
*Comment:
*Email:


(Date:8/21/2020)... ... August 19, 2020 , ... The ... uniting life science, data science, informatics and IT leaders goes VIRTUAL and announces ... of uncertainty and change, Bio-IT takes the leadership role of keeping our life ...
(Date:8/12/2020)... ... August 11, 2020 , ... Both Roche, based in ... into license agreements with Housey Pharma’s HMI subsidiary to gain access to its ... annual Research and Development spending in excess of US $10 billion. , Scientists ...
(Date:8/7/2020)... , ... August 06, 2020 , ... ... industry, is pleased to announce that Eric Chen and Jessica Wong have joined ... Product Management & Strategy, respectively. , Eric Chen heads development efforts for Alucio’s ...
Breaking Biology News(10 mins):
(Date:7/31/2020)... SCOTTSDALE, Ariz. (PRWEB) , ... July 29, 2020 , ... ... cell joint injections for only $3950. With 50 million stem cells total, patients may ... well stem cell therapy works for arthritic joints (BMC Musculoskelet Disord. 2016). At R3 ...
(Date:7/31/2020)... ... July 29, 2020 , ... Diversified ... systems that can be configured to drive Klystrons, TWTs, IOTs, and magnetrons. , ... one or two switches in a push-pull configuration; yielding fast fall time for ...
(Date:7/31/2020)... ... July 29, 2020 , ... ... the leading global provider of advanced delivery technologies, development, and manufacturing solutions for ... they have entered into a strategic partnership whereby Catalent will provide support for ...
(Date:7/31/2020)... ... 29, 2020 , ... The SDX® Respiratory Gating System ... has reached its 20th anniversary of worldwide use. Introduced in the US over ... including University of Pennsylvania, University of Michigan, University of Maryland, University of California ...
Breaking Biology Technology:
Cached News: