Navigation Links
Pistachios offer multiple benefits
Date:5/20/2010

Pistachio nuts, eaten as part of a healthy diet, can increase the levels of antioxidants in the blood of adults with high cholesterol, according to an international team of nutritional scientists.

"Our previous study showed the benefits of pistachios in lowering lipids and lipoproteins, which are a risk factor for heart disease," said Penny Kris-Etherton, distinguished professor of nutrition, Penn State. "This new study shows an additional effect of pistachios so now there are multiple health benefits of eating pistachios."

The researchers note in today's (May 20) issue of the Journal of Nutrition that "pistachios are high in lutein, beta-carotene and gamma-tocopherol relative to other nuts; however, studies of the effects of pistachios on oxidative status are lacking."

Beta-carotene is the precursor to vitamin A and gamma-tocopherol is a common form of vitamin E. Lutein is found in dark green leafy vegetables and is important in vision and healthy skin. All three compounds are oil soluble vitamins.

Antioxidants are of interest because oxidized low-density lipoproteins (LDL) are implicated in inflammation and plaque buildup inside blood vessels. Antioxidants should prevent LDLs from oxidizing, migrating into the blood vessel walls and causing inflammation.

"Currently, studies on antioxidants do not show major benefits," said Kris-Etherton. "Maybe we are not studying people long enough. Maybe there is something in the food that travels with the antioxidants. The antioxidant story is very disappointing to the scientific community."

The reason for the disappointment is that studies on specific antioxidants currently do not show health benefits, but epidemiological studies seem to indicate benefits. Many people feel that we have not figured out antioxidants yet, said Kris-Etherton.

If antioxidants are important, then pistachios fit the bill as antioxidant-laden food.

The researchers conducted a randomized, crossover desig
'/>"/>

Contact: A'ndrea Elyse Messer
aem1@psu.edu
814-865-9481
Penn State
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Researchers study how pistachios may improve heart health
2. Nutrition research unveiled this week shows pistachios are smart for the heart
3. Gold Standard/Elsevier offers timely, reliable drug pricing data, including average wholesale price
4. Scientists offer new take on selective fishing
5. Researchers offer first proof that chemicals from seaweeds damage coral on contact
6. Paper offers new insights into the genomics of speciation
7. AAPS immunogenicity training course to be offered prior to national biotechnology conference
8. NASA, Purdue study offers recipe for global warming-free industrial materials
9. Epigenetic concepts offer new approach to degenerative disease
10. Sinbad Sweets(TM) Offers Select New Desserts at 50% Off Regular Price
11. Southwest Bancorp, Inc. Announces Pricing of $50 Million Underwritten Public Offering of Common Shares
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/8/2015)... , April 8, 2015  Infinisource, a ... and services, and Morpho, a leading supplier of ... to produce the market,s most advanced biometrically-enabled time ... iSolved NXG time clock is setting a bold, ... labor data for the small and mid-size employer. ...
(Date:4/2/2015)... April 2, 2015 In ... by far outperforms the strongest competitors, showing outstanding ... accuracy, the system is capable of a throughput ... proves up to be ten times faster than ... runner-up performance.      (Photo: http://photos.prnewswire.com/prnh/20150402/738673-a ...
(Date:4/2/2015)... According to preliminary estimates Fingerprint ... higher than 125 MSEK. This exceeds the guidance provided ... revenues for Q1 2015 would be in line with ... 2014. The operating result for the first quarter is ... report will as previously communicated be published on May ...
Breaking Biology News(10 mins):iSolved Time Clock Offers Unmatched Accuracy due to Morpho Biometrics 2iSolved Time Clock Offers Unmatched Accuracy due to Morpho Biometrics 3DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 2DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 3Fingerprint Cards Revises Revenues for Q1 2015 2
... enhanced the abilities of the molecules they are creating ... molecular complexes enter cancer cells and, when signaled, deliver ... new supermolecules have more units that will absorb light ... frequencies that can be included and excluded as signals ...
... DNA isn't just for storing genetic codes any more. ... into larger structures -- scientists have been using it ... even working mechanical devices. , Now Cornell University researchers ... could be used for drug delivery and as containers ...
... have become invaluable decision-making tools for public health ... epidemic of 2001, models can be useful in ... of an infection and they can allow the ... models make implicit assumptions that may systematically bias ...
Cached Biology News:Virginia Tech group adds tools to DNA-targeted anti-cancer drugs 2Virginia Tech group adds tools to DNA-targeted anti-cancer drugs 3Self-assembled DNA buckyballs for drug delivery 2Self-assembled DNA buckyballs for drug delivery 3Understanding biases in epidemic models important when making public health predictions 2
(Date:4/24/2015)... /PRNewswire/ - BioAmber Inc. (NYSE: BIOA ) has ... of bio-succinic acid used to produce a new ... that Bayer MaterialScience has begun commercializing.    ... eco, a series of bio-based waterborne polyurethane dispersions ... 65%.  IMPRANIL ® eco has been developed ...
(Date:4/24/2015)... April 24 , 2015 PAREXEL International ... services provider, today announced that Partnerships in Clinical Trials ... Management, the 2015 Clinical Innovator of the Year.  The ... team for the Company,s Perceptive MyTrials ® Data-Driven ... Thursday night during the 2015 Partnership Awards in ...
(Date:4/23/2015)... Dora, Florida (PRWEB) April 23, 2015 ... that it intends to conduct a groundbreaking pilot ... begin to be reversed in as little as ... the science of metabolic and nutritional medicine—will aggressively ... that cripple and destroy our aging brain. These ...
(Date:4/23/2015)... 2015  Neurocrine Biosciences, Inc. (Nasdaq: NBIX ) ... quarter 2015 results before the Nasdaq market opens on ... conference call and webcast to discuss its financial results ... 2015 at 8:00 a.m. Eastern Time (5:00 a.m. Pacific ... call by dialing 866-952-1906 (US) or 785-424-1825 (International) using ...
Breaking Biology Technology:Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 2Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 3Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 4PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 2PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 3PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 4PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 5New Study Looks to Reverse Alzheimer’s Disease 2New Study Looks to Reverse Alzheimer’s Disease 3Neurocrine Biosciences Announces Conference Call and Webcast to Report First Quarter 2015 Results 2
... NeoStem, Inc.,(NYSE Alternext US: NBS), which is pioneering the pre-disease ... medical need,today announced that it has completed an above market ... $1.25 per unit with each unit,consisting of one share of ... stock at $1.75 per share. , ...
... SAN FRANCISCO, Calif., Dec. 3 Portola,Pharmaceuticals, a ... in cardiovascular disease, inflammatory disease,and cancer, today announced ... novel,compounds that inhibit spleen tyrosine kinase (Syk) and ... presented at the annual meeting of the,American Society ...
... , , QUEBEC CITY, ... AEZS ; TSX: AEZ), a global biopharmaceutical company ... has completed the transaction under the previously announced purchase ... ("CHRP") relating to AEterna Zentaris, rights to royalties on ...
Cached Biology Technology:NeoStem Completes $500,000 Private Placement With Strategic Investor 2NeoStem Completes $500,000 Private Placement With Strategic Investor 3Portola Data on Its Novel Syk Inhibitors and Novel Universal Factor Xa Inhibitor Antidote to be Presented at 2008 American Society of Hematology (ASH) Meeting 2Portola Data on Its Novel Syk Inhibitors and Novel Universal Factor Xa Inhibitor Antidote to be Presented at 2008 American Society of Hematology (ASH) Meeting 3AEterna Zentaris Closes Sale of Cetrotide(R) Royalty Stream for $52.5 Million to Cowen Healthcare Royalty Partners 2AEterna Zentaris Closes Sale of Cetrotide(R) Royalty Stream for $52.5 Million to Cowen Healthcare Royalty Partners 3
...
Contains 100 positive controls for effective screening of HDAC inhibitors by fluorometric method....
Homo sapiens jumping translocation breakpoint...
RABBIT ANTI HUMAN TRRAP (CT) Immunogen: Recombinant C-terminal kinase-related domain of human TRRAP....
Biology Products: