Navigation Links
Fish derived serum omega-3 fatty acids help reduce the risk of type 2 diabetes

High concentrations of serum long-chain omega-3 fatty acids may help reduce the risk of type 2 diabetes, according to a University of Eastern Finland study published recently in Diabetes Care. The sources of these fatty acids are fish and fish oils.

Type 2 diabetes is becoming increasingly widespread throughout the world, including Finland. Overweight is the most significant risk factor, which means that diet and other lifestyle factors play important roles in the development of type 2 diabetes. Earlier research has established that weight management, exercise and high serum linoleic acid concentrations, among other things, are associated with reduced risk of diabetes. However, findings on how fish consumption or long-chain omega-3 fatty acids affect the risk of diabetes have been highly contradictory. A protective link has mainly been observed in Asian populations, whereas a similar link has not been observed in European or US studies and some studies have even linked a high consumption of fish to increased diabetes risk.

Ongoing at the University of Eastern Finland, the Kuopio Ischaemic Heart Disease Risk Factor Study (KIHD) determined the serum omega-3 fatty acid concentrations of 2,212 men between 42 and 60 years of age at the onset of the study, in 19841989.

During a follow-up of 19.3 years, 422 men were diagnosed with type 2 diabetes.

Serum long-chain omega-3 fatty acid concentrations were used to divide the subjects into four categories. The risk of men in the highest serum omega-3 fatty acid concentration quarter to develop type 2 diabetes was 33% lower than the risk of men in the lowest quarter.

The study sheds new light on the association between fish consumption and the risk of type 2 diabetes. A well-balanced diet should include at least two fish meals per week, preferably fatty fish. Fish rich in long-chain omega-3 fatty acids include salmon, rainbow trout, vendace, bream, herring, anchovy, sardine and mackerel, whereas for example saithe and Atlantic cod are not so good alternatives. Weight management, increased exercise and a well-rounded diet built around dietary recommendations constitute the cornerstones of diabetes prevention.


Contact: Jyrki Virtanen
University of Eastern Finland

Related biology news :

1. Fetal tissue-derived stem cells may be ideal source for repairing tissues and organs
2. HIV-derived antibacterial shows promise against drug-resistant bacteria
3. UCI researchers find sea anemone venom-derived compound effective in anti-obesity studies
4. Can algae-derived oils support large-scale, low-cost biofuels production?
5. Study suggests different organ-derived stem cell injections improve heart function
6. Studies shed light on how to reduce the amount of toxins in plant-derived foods
7. Mushroom-derived compound lengthens survival in dogs with cancer, Penn Vet study finds
8. Patient-derived stem cells could improve drug research for Parkinsons
9. Autologous bone marrow-derived mononuclear cell transplants can reduce diabetic amputations
10. Scientists produce eye structures from human blood-derived stem cells
11. Identification of differential proteins in maternal serum with Down syndrome
Post Your Comments:
(Date:11/9/2015)... , Nov. 9, 2015  Synaptics Inc. (NASDAQ: ... today announced broader entry into the automotive market with ... match the pace of consumer electronics human interface innovation. ... are ideal for the automotive industry and will be ... Europe , Japan ...
(Date:11/2/2015)... , Nov. 2, 2015  SRI International has been ... provide preclinical development services to the National Cancer Institute ... will provide scientific expertise, modern testing and support facilities, ... preclinical pharmacology and toxicology studies to evaluate potential cancer ... The PREVENT Cancer Drug Development Program is an ...
(Date:10/29/2015)... Calif. , Oct. 29, 2015  The J. ... new report titled, "DNA Synthesis and Biosecurity: Lessons Learned ... the Department of Health and Human Services guidance for ... in 2010. --> ... it also has the potential to pose unique biosecurity ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... ... November 24, 2015 , ... The Academy of Model ... Group (SIG), MultiGP, also known as Multirotor Grand Prix, to represent the First–Person View ... years. Many AMA members have embraced this type of racing and several new model ...
(Date:11/24/2015)... Israel , Nov. 24, 2015  Tikcro Technologies Ltd. (OTCQB: TIKRF) ... on December 29, 2015 at 11:00 a.m. Israel ... Electra Tower, 98 Yigal Allon Street, 36 th Floor, ... of Eric Paneth and Izhak Tamir to the ... Rami Skaliter as external directors; , approval of an amendment to ...
(Date:11/24/2015)... , ... November 24, 2015 , ... ... the environment are paramount. Insertion points for in-line sensors can represent a weak ... the InTrac 781/784 series of retractable sensor housings , which are designed ...
(Date:11/24/2015)... Nov. 24, 2015 /CNW Telbec/ - ProMetic Life Sciences Inc. ... that Mr. Pierre Laurin , President and Chief Executive ... the upcoming Piper Jaffray 27 th Annual Healthcare Conference ... December 1-2, 2015. st , at 8.50am ... meetings throughout the day. The presentation will be available live ...
Breaking Biology Technology: