Omega 3 Fatty Acid News and Research

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Omega-3 is an essential fatty acid (EFA), consisting of EPA (eicosapentaenoic acid), DHA (docosahexaenoic acid), and ALA (alpha-linolenic acid). Oily fish, including anchovies, sardines, mackerel, and salmon, are the only known natural sources of Omega-3 EPA/DHA. ALA is found in plants, such as flax and chia. It is important to note that only EPA and DHA contribute to the many health benefits associated with Omega-3. While the body can convert ALA into EPA/DHA, it does so very inefficiently (less than one percent), making it impossible to derive Omega-3-related health benefits from plant sources. Furthermore, although Omega-3 EPA/DHA is vital to overall good health, the human body is not able to produce it on its own, so supplementation is required, either by eating oily fish or foods fortified with Omega-3 EPA/DHA, or by taking fish oil supplements.

Walnuts may help prevent Alzheimer's disease, study finds

A new animal study published in the Journal of Alzheimer's Disease indicates that a diet including walnuts may have a beneficial effect in reducing the risk, delaying the onset, slowing the progression of, or preventing Alzheimer's disease.

22 Oct 2014

Recurrence of breast cancer cut by ½ in overweight women who regularly use NSAIDs

Recurrence of hormone-related breast cancer was cut by half in overweight and obese women who regularly used aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs), according to data published in Cancer Research, a journal of the American Association for Cancer Research.

14 Aug 2014

Eating baked or broiled fish once a week is good for the brain

Eating baked or broiled fish once a week is good for the brain, regardless of how much omega-3 fatty acid it contains, according to researchers at the University of Pittsburgh School of Medicine.

5 Aug 2014

Researchers create combination drug that controls both tumor growth and metastasis

Researchers at UC Davis, University of Massachusetts and Harvard Medical School have created a combination drug that controls both tumor growth and metastasis. By combining a COX-2 inhibitor, similar to Celebrex, and an epoxide hydrolase (sEH) inhibitor, the drug controls angiogenesis (blood vessel formation), limiting a tumor's ability to grow and spread.

14 Jul 2014

U.S. adults not meeting DGA recommended levels for omega-3 fatty acid consumption

A study published in the Nutrition Journal concludes that a large percent of the U.S. adult population is not meeting recommendations for omega-3 fatty acid consumption set for by the Dietary Guidelines for Americans.

16 May 2014

Rat pups exposed to tobacco smoke are at higher risk of developing metabolic disease

While many parents-to-be are aware that the health of their baby starts before they've actually arrived into the world, recent research reveals that "harm" (i.e., tobacco smoke, dirty air, poor nutrition, even preeclampsia) may not present itself disease-wise until well into adulthood or when a second harmful "hit" triggers the individual's susceptibility.

6 May 2014

Prenatal DHA supplementation does not improve cognitive outcomes in children

Although there are recommendations for pregnant women to increase their intake of the omega-3 fatty acid docosahexaenoic acid (DHA) to improve fetal brain development, a randomized trial finds that prenatal DHA supplementation did not result in improved cognitive, problem-solving or language abilities for children at four years of age, according to the study in the May 7 issue of JAMA, a theme issue on child health.

5 May 2014

New findings show combination of statins and omega-3 fatty acid may potentially reduce cardiovascular risk

New findings from an in vitro study, led by researchers at Brigham and Women's Hospital (BWH), show that the combination of statins and eicosapentaenoic acid (EPA), an omega-3 fatty acid, may potentially reduce cardiovascular risk.

2 May 2014

Researchers examine role of antioxidants play in blocking harmful effects of omega 6 fatty acid

Given omega 6 fatty acid's reputation for promoting cancer - at least in animal studies - researchers are examining the role that antioxidants play in blocking the harmful effects of this culprit, found in many cooking oils.

7 Apr 2014

Researchers analyze existing cohort studies and randomized trials on coronary risk and fatty acid intake

A new study raises questions about current guidelines which generally restrict the consumption of saturated fats and encourage consumption of polyunsaturated fats to prevent heart disease. The research was published today, 18 March, in the journal Annals of Internal Medicine.

18 Mar 2014

Study investigates possible links between sleep and omega-3 DHA fatty acid status in healthy children

A randomised placebo-controlled study by the University of Oxford suggests that higher levels of omega-3 DHA, the group of long-chain fatty acids found in algae and seafood, are associated with better sleep.

6 Mar 2014

Higher consumption of omega-3 fatty acids helps ward off heart disease

Eating fish in amounts comparable to those of people living in Japan seems to impart a protective factor that wards off heart disease, according to an international study funded by the National Institutes of Health and led by the University of Pittsburgh Graduate School of Public Health.

5 Mar 2014

Researchers examine impact of diet for preventing Alzheimer's dementia

A cocktail of ingredients containing omega-3 fatty acid found in fish oil is being tested in patients with mild cognitive impairment as a means to slow the progression of Alzheimer's dementia down

19 Feb 2014

Study provides evidence for importance of omega-3 fatty acids in healthy brain development

Monkeys that ate a diet rich in omega-3 fatty acids had brains with highly connected and well organized neural networks - in some ways akin to the neural networks in healthy humans - while monkeys that ate a diet deficient in the fatty acids had much more limited brain networking, according to an Oregon Health & Science University study.

5 Feb 2014

Study details about healthful compounds contained in hempseed

Long stigmatized because of its "high"-inducing cousins, hemp - derived from low-hallucinogenic varieties of cannabis - is making a comeback, not just as a source of fiber for textiles, but also as a crop packed with oils that have potential health benefits.

30 Jan 2014

Early onset of dietary treatment may slow down progression of Alzheimer's disease

New research findings indicate that an early onset of dietary treatment may slow down the progression of Alzheimer's disease. The study was conducted on mice, and the results will be published in the February issue of Journal of Nutritional Biochemistry. Researchers from the University of Eastern Finland played a key role in the study, which was carried out as part of the LiPiDiDiet project funded by the European Union.

24 Jan 2014

Omega 3 Fatty Acid News and Research

Further Reading

Walnuts may help prevent Alzheimer's disease, study finds

Recurrence of breast cancer cut by ½ in overweight women who regularly use NSAIDs

Eating baked or broiled fish once a week is good for the brain

Researchers create combination drug that controls both tumor growth and metastasis

U.S. adults not meeting DGA recommended levels for omega-3 fatty acid consumption

Rat pups exposed to tobacco smoke are at higher risk of developing metabolic disease

Prenatal DHA supplementation does not improve cognitive outcomes in children

New findings show combination of statins and omega-3 fatty acid may potentially reduce cardiovascular risk

Researchers examine role of antioxidants play in blocking harmful effects of omega 6 fatty acid

Researchers analyze existing cohort studies and randomized trials on coronary risk and fatty acid intake

Study investigates possible links between sleep and omega-3 DHA fatty acid status in healthy children

Higher consumption of omega-3 fatty acids helps ward off heart disease

Researchers examine impact of diet for preventing Alzheimer's dementia

Study provides evidence for importance of omega-3 fatty acids in healthy brain development

Study details about healthful compounds contained in hempseed

Early onset of dietary treatment may slow down progression of Alzheimer's disease

Early onset of dietary treatment may slow down progression of Alzheimer's, says research

High concentrations of serum omega-3 fatty acids may help reduce risk of type 2 diabetes

Research: Omega-3 fatty acids in dietary supplements can cross blood brain barrier in Alzheimer's patients

High levels of omega-3 fatty acid consumption may lead to unintended health consequences

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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