Omega 3 Fatty Acid News and Research RSS Feed - Omega 3 Fatty Acid News and Research

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.
Fructose common in western diet can damage brain genes

Fructose common in western diet can damage brain genes

A range of diseases -- from diabetes to cardiovascular disease, and from Alzheimer's disease to attention deficit hyperactivity disorder -- are linked to changes to genes in the brain. A new study by UCLA life scientists has found that hundreds of those genes can be damaged by fructose, a sugar that's common in the Western diet, in a way that could lead to those diseases. [More]
Children of salmon-eating mothers less likely to develop asthma

Children of salmon-eating mothers less likely to develop asthma

Children born to mothers who eat salmon when pregnant may be less likely to have doctor diagnosed asthma compared to children whose mothers do not eat it, new research has shown. [More]
Daily walnut consumption positively impacts blood cholesterol levels in older adults

Daily walnut consumption positively impacts blood cholesterol levels in older adults

Initial findings from the Walnuts and Healthy Aging study presented at Experimental Biology 2016 (EB) indicate that daily walnut consumption positively impacts blood cholesterol levels without adverse effects on body weight among older adults. [More]
Fatty acid supplement can help reduce early preterm births

Fatty acid supplement can help reduce early preterm births

Cupid was obviously a full-term baby. It's fitting then that a researcher named Valentine and her colleagues will oversee a new multicenter National Institutes of Health study to determine whether an over the counter fatty acid supplement, called DHA (Docosahexaenoic acid, an omega-3 fatty acid), can assist with reducing early preterm births. [More]
New meta-analysis supports link between intake of omega-3 fatty acids and reduction in MDD

New meta-analysis supports link between intake of omega-3 fatty acids and reduction in MDD

According to the World Health Organization, depression is a major cause of disease burden worldwide, affecting an estimated 350 million people. According to the National Institutes of Mental Health, in 2014, an estimated 15.7 million adults aged 18 or older in the United States had at least one major depressive episode in the past year. [More]
Omega-3 fatty acids improve cognitive function in older adults

Omega-3 fatty acids improve cognitive function in older adults

Changes in cognitive function and memory decline form a normal part of aging. However, in neurodegenerative diseases such as Alzheimer's disease or mild cognitive impairment (the pre-dementia phase of Alzheimer's disease), these changes occur more quickly. There are currently no effective treatments for these diseases. [More]
Excess comorbidity flagged in MS patients

Excess comorbidity flagged in MS patients

Patients with multiple sclerosis have more comorbidities than would be expected for their age, even at the time of diagnosis, say researchers. [More]
Higher levels of Omega-3 fatty acids could boost B vitamins' effect in preventing cognitive decline

Higher levels of Omega-3 fatty acids could boost B vitamins' effect in preventing cognitive decline

While research has already established that B vitamin supplements can help slow mental decline in older people with memory problems, an international team have now found that having higher levels of Omega-3 fatty acids in your body could boost the B vitamins' effect. [More]
Researchers find lower levels of omega-3 fatty acids in people with bipolar disorder

Researchers find lower levels of omega-3 fatty acids in people with bipolar disorder

People with bipolar disorder have lower levels of certain omega-3 fatty acids that cross the blood-brain barrier compared to those who do not, according to researchers from Penn State College of Medicine and the National Institutes of Health. The finding could have implications for dietary interventions for the disorder. [More]
Multicenter trial compares popular treatments for menopause-related vaginal symptoms

Multicenter trial compares popular treatments for menopause-related vaginal symptoms

Hot flashes. Night sweats. These are the most common - or at least the most commonly talked about - symptoms of menopause. But one reality of The Change for many women is less discussed yet no less important: problems with vaginal health and sexual function. [More]
New research finds insufficient evidence for use of Omega 3 supplements in treating major depressive disorder

New research finds insufficient evidence for use of Omega 3 supplements in treating major depressive disorder

New research out today concludes that there is insufficient evidence for the use of taking an Omega 3 fatty acid supplement in treating major depressive disorder. [More]
Researchers use new software tool to identify genetic overlaps between palmitoleic acid and Crohn's disease

Researchers use new software tool to identify genetic overlaps between palmitoleic acid and Crohn's disease

Some research has suggested that omega-3 fatty acids, abundant in fish oils, can relieve inflammation in Crohn's disease. But a new study using software developed by Duke scientists hints that we should be paying closer attention to what the other omegas -- namely, omega-6 and omega-7 -- are doing to improve or worsen the disease. [More]
Pivotal Therapeutics reports net loss of $1.2 million for first quarter 2015

Pivotal Therapeutics reports net loss of $1.2 million for first quarter 2015

Pivotal Therapeutics Inc., a specialty pharmaceutical company with a focus on Omega-3 therapies for cardiovascular disease (CVD) and overall health, announced its operational highlights and financial results for the three months ended March 31, 2015. [More]
Omega-3 fatty acids improve cognitive flexibility in older adults at risk of late-onset Alzheimer's disease

Omega-3 fatty acids improve cognitive flexibility in older adults at risk of late-onset Alzheimer's disease

A study of older adults at risk of late-onset Alzheimer's disease found that those who consumed more omega-3 fatty acids did better than their peers on tests of cognitive flexibility -- the ability to efficiently switch between tasks -- and had a bigger anterior cingulate cortex, a brain region known to contribute to cognitive flexibility. [More]
New study finds that walnuts have potential to benefit overall health

New study finds that walnuts have potential to benefit overall health

Multiple new research abstracts suggest walnuts may have the potential to positively affect several important health factors. From their impact on colon cancer and certain aspects of cognitive aging, to their positive effect on both gut health and vascular health, the research findings presented at Experimental Biology 2015 detail our latest understanding of walnuts' inner workings. [More]
Researchers discover retina protein crucial for vision

Researchers discover retina protein crucial for vision

Research led by Nicolas Bazan, MD, PhD, Boyd Professor and Director of the LSU Health New Orleans Neuroscience Center of Excellence, discovered a protein in the retina that is crucial for vision. The paper reports, for the first time, the key molecular mechanisms leading to visual degeneration and blindness. [More]
Study: Omega-3 fatty acids appear to protect heart function among heart attack survivors

Study: Omega-3 fatty acids appear to protect heart function among heart attack survivors

Taking omega-3 fatty acids appeared to lower inflammation and guard against further declines in heart function among recent heart attack survivors already receiving optimal standard care, according to results from a randomized, controlled trial to be presented at the American College of Cardiology's 64th Annual Scientific Session in San Diego. [More]
Vitamin D, omega-3 fatty acids may optimize brain serotonin concentrations and function

Vitamin D, omega-3 fatty acids may optimize brain serotonin concentrations and function

Although essential marine omega-3 fatty acids and vitamin D have been shown to improve cognitive function and behavior in the context of certain brain disorders, the underlying mechanism has been unclear. In a new paper published in FASEB Journal by Rhonda Patrick, PhD and Bruce Ames, PhD of Children's Hospital Oakland Research Institute, serotonin is explained as the possible missing link tying together why vitamin D and marine omega-3 fatty acids might ameliorate the symptoms associated with a broad array of brain disorders. [More]
Omega-3 could supplement anti-VEGF treatment in AMD

Omega-3 could supplement anti-VEGF treatment in AMD

Pilot study findings suggest that taking omega-3 fatty acid supplements could increase the efficacy or reduce the needed frequency of anti-vascular endothelial growth factor treatment in patients with exudative age-related macular degeneration. [More]
Researchers discover novel compound that helps curtail progression of temporal lobe epilepsy

Researchers discover novel compound that helps curtail progression of temporal lobe epilepsy

Researchers at the LSU Health New Orleans Neuroscience Center of Excellence have found that a novel compound they discovered helps curtail the onset and progression of temporal lobe epilepsy. [More]
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