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Pulmonary researchers looked at the association between blood plasma levels of omega-3 fatty acids—the heart-healthy fats found in foods such as salmon and flaxseeds—and the progression of pulmonary fibrosis and how long patients could go without needing a transplant. The researchers found that higher levels of omega-3 were associated with better lung function and longer transplant-free survival. The researchers say their findings warrant clinical trials to determine if interventions that raise omega-3 levels could be a useful tool to improve outcomes for patients with pulmonary fibrosis and other chronic lung diseases. "We found that higher levels of omega-3 fatty acids...

I hope this Thanksgiving brings to mind many blessings our Lord has bestowed on us, chiefly the unveiling of Jesus Christ as Lord of all; above all circumstances this sinful world throws at us.So say goodbye to those who suffer from tinnitus! I began taking Omega-3s to deal with bad cholesterol......and in ONE WEEK, tinnitus disappeared. No more annoying ringing in the ears. Gone.I get a high-quality plant-based Omega-3 Essential Fatty Acids (EFA) and Docosahexaenoic acid (DHA) The product brand is from "Meta Genetics" and the company is from Standard Process. They do not sell directly, but once you establish...

New research hints at a few ways fatty foods affect cells in the brain, a finding that could help explain the link between a high-fat diet and impaired memory—especially as we age. The study of cell cultures found the omega-3 fatty acid DHA may help protect the brain from an unhealthy diet's effects by curbing fat-induced inflammation at the cellular source. Separate experiments using brain tissue from aging mice showed a high-fat diet may lead specific brain cells to overdo cell-signaling management in a way that interferes with the creation of new memories. For this work, the researchers focused on...

Research led by Nicolas Bazan, MD, Ph.D. suggests that age-related macular degeneration (AMD) decreases an essential fatty acid, preventing the formation of a class of protective molecules and reducing repair potential. The discovery may also open new therapeutic avenues for AMD. The study shows that AMD decreases peripheral retinal docosahexaenoic acid (DHA) 22:6 in rod photoreceptor cells, limiting the elongation of fatty acids to form very-long-chain polyunsaturated fatty acids (VLC-PUFAs). VLC-PUFAs are precursors of elovanoids, bioactive chemical messengers made from omega-3 very- long-chain polyunsaturated fatty acids. Elovanoids, discovered by the Bazan lab, have been shown to restore the structure and...

Researchers report that blood levels of the omega-3 fatty acid docosahexaenoic acid (DHA) were inversely correlated with hearing difficulty in a new population-based cross-sectional study. Middle-aged and older adults with higher DHA levels were 8–20% less likely to report age-related hearing issues than those with lower DHA levels. The results showed that people in the highest quintile (one-fifth of participants) of blood DHA levels were 16% less likely to answer yes to the question "do you have difficulty hearing" compared with those in the lowest quintile of DHA levels. Similarly, those in the highest quintile for DHA levels were 11%...

Researchers have identified a potential dietary supplement that may improve recovery following acute kidney injury (AKI). The finding comes from a long-running research program investigating how cells take up a specialized omega-3 lipid called LPC-DHA. A major public health concern, AKI has a mortality rate of 20 to 50%. One of the main causes of AKI is ischemic reperfusion injury, which occurs when the kidney's blood supply is restored after a period of restricted blood flow and poor oxygen delivery due to illness, injury or surgical intervention. In particular, it damages a crucial part of the kidney called the S3...

Omega-3 fatty acids, which are abundant in fish and fish oil supplements, appear promising for maintaining lung health, according to new evidence from a large, multi-faceted study in healthy adults. The study provides the strongest evidence to date of this association and underscores the importance of including omega-3 fatty acids in the diet, especially given that many Americans do not meet current guidelines. There's increased interest in trying to understand whether nutritional interventions could contribute to lung disease prevention efforts. Past studies have suggested that omega-3 fatty acids may help, due largely to their established anti-inflammatory actions. However, robust studies...

Long-running research into the omega-3 transporter protein Mfsd2a has shown that it plays a key role in a specific mechanism that prevents the liver from storing too much fat from food. This latest study signals the possibility that a dietary supplement could be developed to help prevent non-alcoholic fatty liver disease (NAFLD). Eating too much fatty food increases the risk of many health problems, including cardiovascular disease, obesity, diabetes and NAFLD. The excess fat that accumulates in the liver during the onset of NAFLD leads to inflammation and progressive deterioration and scarring, called cirrhosis of the liver. The rate of...

Omega-3 fatty acids play an important role in heart and brain health. They've been linked to a stronger immune system, reduced inflammation and lower blood pressure and triglycerides, reducing the risk for heart disease and cognitive decline. But most people in the U.S. don't include enough omega-3s in their diets. There are three main types of omega-3 fatty acids: alpha-linolenic acid, or ALA; docosahexaenoic acid, or DHA; and eicosapentaenoic acid, or EPA. The human body can convert small amounts of ALA into EPA and DHA, but the main way people increase levels is to consume foods and supplements that contain...

Consuming omega-3 fatty acids—particularly alpha-linolenic acid (ALA), a nutrient found in foods including flaxseeds, walnuts, and chia, canola and soybean oils—may help slow the progression of disease in patients with amyotrophic lateral sclerosis (ALS), according to a study. The researchers conducted a study among 449 people living with ALS who participated in a clinical trial. As part of this trial, the severity of their symptoms and the progression of their disease were tested and then scored from 0 to 40, with higher scores indicating less severe symptoms of the disease. The researchers measured the levels of omega-3 fatty acids in...

Eating fatty fish decreased the lipophilic index in people with impaired glucose metabolism or coronary heart disease, according to a study. The lipophilic index is considered a marker of cell membrane fluidity, and a low lipophilic index indicates better membrane fluidity. A low lipophilic index was further associated with larger mean HDL particle size and higher concentration of large HDL particles, which suggests cardiovascular benefit. Previous studies have suggested that long-chain omega-3 fatty acids in fish have a beneficial effect on cardiovascular risk. Camelina oil is rich in alpha-linolenic acid, which is an essential omega-3 fatty acid whose associations with...

A study reports that the additive neuroprotection of a combination of two omega-3 fatty acid-derived signaling molecules is more effective in protecting brain cells and increasing recovery from stroke in an experimental model than a single drug. The team examined the bioactivity of Neuroprotectin D1 (NPD1—discovered by the Bazan lab in 2003) combined with Resolvin D1 (RvD1) in experimental stroke. These two naturally occurring neuroprotective molecules in the brain derived from docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) called docosanoids have been shown to limit excessive inflammatory responses, regulate metabolism and immune cell functions, decrease the production of proinflammatory factors,...

For the first time, researchers have developed a form of the omega-3 fatty acid docosahexaenoic acid (DHA) that is capable of crossing into the eye's retina to ward off visual declines related to Alzheimer's disease, diabetes and other disorders. The DHA found in fish oil capsules is called triacylglycerol (TAG) DHA. Although TAG-DHA has benefits in other parts of the body, it does not reach the eyes. For the study, researchers created a new lysophospholipid form of DHA, or LPC-DHA. In studies using mice, LPC-DHA successfully increased DHA in the retina and reduced eye problems associated with Alzheimer's-like processes. In...

A recent study published in the American Journal of Clinical Nutrition suggests that omega-3 fatty acids, particularly EPA and DHA, may provide protection against contracting and experiencing severe outcomes from COVID-19 infection. Individuals with a higher omega-3 index were found to be more protected from severe COVID infection. Study Shows Those With a Higher Omega-3 Index Are More Protected From Severe COVID Infection Omega-3 fatty acids, especially EPA and DHA, might be protective against contracting and/or suffering adverse outcomes of COVID-19 infection. A study just published in the American Journal of Clinical Nutrition (AJCN) explored the role of omega-3 fatty...

Higher levels of omega 3 fatty acids found in seafood are associated with a moderately lower risk of chronic kidney disease and a slower decline in kidney function, finds a study. These associations were not found with higher levels of plant derived omega 3 fatty acids. An international team pooled the results of 19 studies from 12 countries up to May 2020 looking at links between levels of n-3 PUFA biomarkers and development of CKD in adults. Biomarkers included eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), docosapentaenoic acid (DPA), and alpha linolenic acid (ALA). The main dietary sources of EPA, DHA...

NATIONAL FRENCH FRIED SHRIMP DAY On December 21st, seafood lovers celebrate National French Fried Shrimp Day. Enjoyed all year long, this delicious dish delights many across the country. #FrenchFriedShrimpDay Americans eat more shrimp than any other seafood. The word prawn is used loosely to describe any large shrimp, sometimes known as jumbo shrimp. Some countries use the word prawn exclusively for all shrimp. Preparing the shrimp for consumption usually involves the removal of the head, shell, tail, and sand vein. There are many ways to cook shrimp. Common methods of preparation include baking, boiling, broiling, sautéing, frying, and grilling. Cooking...

New research has found a link between the omega-3 fatty acid known as docosahexaenoic acid (DHA) and increased IQ among children born prematurely. Preterm children are more likely to have lower IQ scores and cognitive impairments compared with term-born children. Dr. Jacqueline Gould says infants born at the earliest gestations are deprived of the natural supply of DHA that normally builds up in the brain during the last trimester of pregnancy. "These babies have low concentrations of DHA in their brain tissue, which may contribute to poorer cognitive outcomes," Dr. Gould said. "The goal of our research was to test...

In a new study, researchers found that heart failure patients with lower alpha-linolenic acid levels (ALA, the main plant omega-3) had a worse prognosis during follow-up compared with individuals with higher levels. The benefits of dietary omega-3 fatty acids has been well-established in previous studies, but research into ALA levels and heart failure risk has been less explored. "We hope these findings can pave the way for future trials to test whether regular consumption of foods rich in ALA could serve as a preventive strategy to improve outcomes and promote quality of life in heart failure patients with low circulating...

Eating cold-water fish and other sources of omega-3 fatty acids may preserve brain health and enhance cognition in middle age, new evidence indicates. Having at least some omega-3s in red blood cells was associated with better brain structure and cognitive function among healthy study volunteers in their 40s and 50s. "The new contribution here is that, even at younger ages, if you have a diet that includes some omega-3 fatty acids, you are already protecting your brain for most of the indicators of brain aging that we see at middle age," said Claudia Satizabal, Ph.D. The study of 2,183 participants...

Intravenous treatment with omega-3 fatty acids in elderly hospitalized patients in intensive care due to COVID-19 seems to have positive effects on the ability of the immune system to cope with the virus, according to a study. In patients with COVID-19, a result of infection with the SARS-CoV-2 virus, the immune system and the body's activation of white blood cells are over-activated. It can lead to a so-called systemic inflammatory storm, which worsens the disease state and can cause complications such as sepsis and heart failure. Researchers have now shown that omega-3 fatty acids can stimulate active healing of inflammation,...