Navigation Links
Eating fish associated with lower risk of dying among older adults
Date:4/1/2013

ame from four U.S. communities in North Carolina, California, Maryland, and Pennsylvania; and all were generally healthy at baseline. At baseline and regularly during follow-up, participants had blood drawn, underwent physical examinations and diagnostic testing, and were questioned about their health status, medical history, and lifestyle.

The researchers analyzed the total proportion of blood omega-3 fatty acids, including three specific ones, in participants' blood samples at baseline. After adjusting for demographic, cardiovascular, lifestyle, and dietary factors, they found that the three fatty acidsboth individually and combinedwere associated with a significantly lower risk of mortality. One type in particulardocosahexaenoic acid, or DHAwas most strongly related to lower risk of coronary heart disease (CHD) death (40% lower risk), especially CHD death due to arrhythmias (electrical disturbances of the heart rhythm) (45% lower risk). Of the other blood fatty acids measuredeicosapentaenoic acid (EPA) and docosapentaenoic acid (DPA)DPA was most strongly associated with lower risk of stroke death, and EPA most strongly linked with lower risk of nonfatal heart attack. None of these fatty acids were strongly related to other, noncardiovascular causes of death.

Overall, study participants with the highest levels of all three types of fatty acids had a 27% lower risk of total mortality due to all causes.

When the researchers looked at how dietary intake of omega-3 fatty acids related to blood levels, the steepest rise in blood levels occurred when going from very low intake to about 400 mg per day; blood levels rose much more gradually thereafter. "The findings suggest that the biggest bang-for-your-buck is for going from no intake to modest intake, or about two servings of fatty fish per week," said Mozaffarian.


'/>"/>
Contact: Marge Dwyer
mhdwyer@hsph.harvard.edu
617-432-8416
Harvard School of Public Health
Source:Eurekalert

Page: 1 2

Related biology news :

1. Unhealthy eating can make a bad mood worse
2. Inspired by deep sea sponges: Creating flexible minerals
3. Gene discovery reveals importance of eating your greens
4. Eating junk food while pregnant may make your child a junk food addict
5. Sodium transporter appears likely target for treating salt-sensitive hypertension
6. Recreating natural complex gene regulation
7. Eating bright-colored fruits and vegetables may prevent or delay ALS
8. Scientists trick iron-eating bacteria into breathing electrons instead
9. Cheating -- and getting away with it
10. R U eating healthy 2day?
11. Treating stable flies in pastures
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/23/2015)... June 23, 2015  Crossmatch™, a leading ... today announced enhanced functionality of its DigitalPersona ... The enhancements build on the native flexibility ... Altus platform and provide expanded mobile credential ... In today,s environment of increasing cyber-attacks and ...
(Date:6/17/2015)... June 17, 2015  Synaptics Inc. (NASDAQ: ... today announced that Xiaomi, one of the world,s ... ClearPad ® family of capacitive touchscreen ... circuits (DDICs) for its latest smartphones, the Xiaomi ... for full in-cell display solutions and DDICs in ...
(Date:6/16/2015)... -- Fingerprint Cards (FPC) raises the revenue guidance ... to at least 340 MSEK to that it will amount ... market growth and orders received the revenue guidance for 2015 ... 2015 will exceed 1,500 MSEK to an updated guidance that ... Due to receipt of orders of touch fingerprint sensors ...
Breaking Biology News(10 mins):Crossmatch Releases Enhanced DigitalPersona Altus Advanced Authentication Functionality 2Synaptics Touchscreen and Display Driver IC Solutions Power Xiaomi's Latest Flagship Smartphones 2Synaptics Touchscreen and Display Driver IC Solutions Power Xiaomi's Latest Flagship Smartphones 3Fingerprint Cards Raises the Revenue Guidance for Q2 2015 and for the Full Year 2015 2Fingerprint Cards Raises the Revenue Guidance for Q2 2015 and for the Full Year 2015 3
... researchers have derived inspiration from the photosynthetic apparatus in ... control and direct the energy absorbed from light. ... Nature Nanotechnology, which will be released on ... led by Professors Shana Kelley and Ted Sargent, report ...
... aromatic hydrocarbons (PAH) are organic compounds that can be ... soils occupied by metallurgical or pharmaceutical industries and in ... proposed simple techniques for analysing the impact of PAHs ... phase microextraction (HS-SPME). He drew up the methodology, prepared ...
... , This release is available in German . ... You are able to associate and store the name and face ... when you meet that person. In this example, the recall of ... out" in the brain remains one of the great mysteries of ...
Cached Biology News:U of T researchers build an antenna for light 2Determining pollution level of a medium without wasting tools, time or solvents possible 2Determining pollution level of a medium without wasting tools, time or solvents possible 3How memory is read out in the fly brain 2How memory is read out in the fly brain 3
(Date:7/1/2015)... ... July 01, 2015 , ... Apex Therapeutics announced today ... Convention in Philadelphia, PA. , The presentation took place on Tuesday, June ... plans for the development of APX3330 for the treatment of pancreatic cancer. A ...
(Date:6/30/2015)... 1, 2015 R-Japan Co.,Ltd. obtained the license of ... Regenerative Medicine from the Ministry of Health, Labour and Welfare ... The fact that R- Japan ... auditing from Pharmaceuticals and Medical Devices Agency (PMDA) on May ... to provide stem cell manufacturing service to medical institutions. As ...
(Date:6/30/2015)... (PRWEB) , ... June 30, 2015 , ... ... is hosting a webinar to provide advanced scientific research into new classes of ... science and energy. Touted as 'the wonder material of the 21st Century' ...
(Date:6/30/2015)... , June 30, 2015  Today, Americord Registry, one of ... Andrew Horne , a partner at Kirkland & Ellis ... Logo - http://photos.prnewswire.com/prnh/20150630/226958LOGO   "We ... Advisory Board," says Martin Smithmyer , CEO of Americord. ... legal career that will assist Americord,s growth and vision." ...
Breaking Biology Technology:Apex Therapeutics Presented Company Overview at This Year’s BIO International Convention in Philadelphia, PA 2R-Japan Obtained Autologous Stem Cell Manufacturing License from the Ministry of Health, Labour and Welfare 2How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 2How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 3How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 4Americord Registry Announces Andrew Horne as Advisory Board Member 2
... BEIJING and CLAREMONT, Calif., Jan. 21 /Xinhua-PRNewswire-FirstCall/ ... Board: KWBT) has,posted a video of portions ... meetings including year-end business review, planning for ... presentations by senior managers:, Mr. Zhang, ...
... Berman suit claims company insiders knowingly misrepresented the ... ... Hagens Berman Sobol Shapiro filed a,proposed class-action lawsuit on ... company executives,knowingly misrepresented the company and chief executive officer Gary ...
... (NYSE: BRL ) today announced that the Company ... Thursday, February 28 to discuss earnings,for the fourth quarter ... number to call from within the United States is: ... the conference call will be,available from 10:30AM Eastern time ...
Cached Biology Technology:Kiwa Posts Video of 2007 Annual Management Meetings 2Kiwa Posts Video of 2007 Annual Management Meetings 3Hagens Berman Sobol Shapiro: Lawsuit Filed Against CellCyte Genetics Corporation 2Hagens Berman Sobol Shapiro: Lawsuit Filed Against CellCyte Genetics Corporation 3Barr Will Host Calendar 2007 and Fourth Quarter Earnings Conference Call on February 28, 2008 2Barr Will Host Calendar 2007 and Fourth Quarter Earnings Conference Call on February 28, 2008 3
... be used with all 96-well ... stacking of covered plates ... with automated systems ... are available for use with ...
Designed for use with all 96-well SPRI reagent kits. Used with round bottom 96-well microplates, and 96-well thermal cycling plates....
... Streptavidin-HRP Systems provide rapid, precise localization ... in frozen or paraffin-embedded tissue, cytospins ... also facilitate double or triple labeleing ... simultaneously with primary antibodies of different ...
... Two sizes available for use with 96- or ... Thermo-Mat™ 96 for ease of location on 96-tube plates ... in the skirt of the plate* Efficient sealing ... used in conjunction with screw or clip-down hot lid ...
Biology Products: