Docosahexaenoic Acid News and Research

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Docosahexaenoic acid or DHA is an omega-3 essential fatty acid. DHA is the most abundant essential fatty acid (polyunsaturated fatty acids, PUFAs) in the brain and retina.

How do different polyphenol-rich foods impact chronic diseases?

The potential of phytochemicals in promoting a healthy human diet to combat chronic disease.

27 Sep 2023

Herring roe oil's potential in psoriasis treatment

Researchers investigated the use of herring row oil to treat psoriasis, a non-communicable skin disease.

12 Sep 2023

Researchers discover new mechanism in the progression of age-related macular degeneration

Research led by Nicolas Bazan, MD, PhD, Boyd Professor, Ernest C. and Yvette C. Villere Chair for the Study of Retinal Degeneration, and Director of the Neuroscience Center of Excellence at LSU Health New Orleans School of Medicine, 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.

12 Sep 2023

Does the Mediterranean diet meet nutritional requirements during pregnancy?

Whether adopting a healthy diet, such as the MedDiet, during pregnancy could meet the unique macro- and micronutrient requirements of pregnancy.

4 Sep 2023

Could marine plasmalogens be the secret weapon to fight Alzheimer's and Parkinson's?

The research paper reviews the potential benefits of marine plasmalogens, a type of glycerophospholipid, in combating age-related diseases like Alzheimer's and Parkinson's. These compounds, abundant in marine resources, could improve lipid metabolism and reduce oxidative stress, offering a new avenue for improving the quality of life in aging populations.

3 Sep 2023

The Mediterranean diet and mindfulness practice during pregnancy can improve child neurodevelopmental outcomes

Mediterranean diet abidance and mindfulness-based stress reduction during pregnancy effectively improves pediatric neurodevelopment.

28 Aug 2023

Fatty acid combination supplement improves visual function in preterm babies

Preterm babies given a supplement with a combination of omega-3 and omega-6 fatty acids have better visual function by the age of two and a half. This has been shown by a study at the University of Gothenburg.

24 Aug 2023

New mechanism discovered for brain repair after ischemic stroke

Patients often experience functional decline after an ischemic stroke, especially due to the brain's resistance to regenerate after damage.

10 Aug 2023

Dietary omega-3 fatty acids may protect against age-related hearing loss

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.

24 Jul 2023

The effect of dietary supplements on antibody levels in pregnant women vaccinated with inactivated SARS-CoV-2 vaccine

Researchers discuss the effects of supplements on antibody levels following immunization against SARS-CoV-2 with inactivated vaccines.

21 Jul 2023

Omega-3 fatty acids may help maintain lung health

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 supported by the National Institutes of Health.

20 Jul 2023

Australian rainforest remedies: Scientists explore bioactive plant compounds as potential anti-neuroinflammatory agents

Research discusses the process of discovering anti-inflammatory and neuroprotective drugs from medicinal plants found in the Australian rainforest. It focuses on the pathways from the discovery of bioactive plants to the validation in an appropriate neuro-inflammatory mouse model, using some examples from their current research.

9 Jul 2023

Is the increased risk of bronchopulmonary dysplasia from high-dose docosahexaenoic acid supplementation in the neonatal period associated with changes to IQ?

Study analyzed whether a reduction in IQ benefit was associated with the increased risk of BPD with DHA supplementation.

13 Jun 2023

Cracking the code: omega-3 and omega-6 fatty acids' impact on glucose metabolism

Researchers explored the impact of omega-3 and -6 fatty acids on glucose metabolism.

13 Jun 2023

Study shows Alzheimer’s disease-associated retinopathy can be ameliorated by dietary lysophosphatidylcholine-EPA/DHA

Researchers evaluated the impact of dietary lysophosphatidylcholine (LPC), comprising eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), on retinal function in Alzheimer’s disease (AD)-associated retinopathy.

8 Jun 2023

Shaping the human metabolome: the impact of a ketogenic diet

Researchers explored how the human metabolic fingerprint changes with a ketogenic diet (KD).

6 Jun 2023

Keto vs. low-fat diets: which is more sustainable in the long term?

Researchers investigated whether commercial weight loss diets meet nutrient requirements.

24 May 2023

Evidence suggests plant-based diets reduce blood pressure

Researchers evaluated the impact of consuming plant-origin foods on an individual’s blood pressure.

17 May 2023

Ketogenic diet: A metabolic makeover boosting immunity and battling inflammation

A recent study discusses alterations in the human metabolic fingerprint associated with the keto diet.

8 May 2023

New zebrafish model provides insight into how the brain acquires essential omega-3 fatty acids

Researchers at the UCLA David Geffen School of Medicine, the Howard Hughes Medical Institute at UCLA and the National Institutes of Health have developed a zebrafish model that provides new insight into how the brain acquires essential omega-3 fatty acids, including docosahexaenoic acid (DHA) and linolenic acid (ALA).