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Browsing Tag

fatty acids

14 posts
HHealth
Study: Effects of hypocaloric wholegrain rye vs refined wheat diets on weight loss, cardiometabolic risk factors and gut microbiota: A 12-week randomized controlled trial. Image Credit: Sham Clicks / Shutterstock
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Wholegrain rye changes gut bacteria and lowers inflammation in obesity trial

  • March 25, 2026
A 12-week randomized trial found that wholegrain rye did not beat refined wheat for weight loss, but it…
HHealth
Environmental insults reduce gut resilience and initiate convergent mechanisms that drive Parkinson’s disease. A lifetime of environmental insults (including Western diets and food additives, nano- and microplastics, pesticides and herbicides, industrial solvents, and air pollution) act on the intestinal microbiome and barrier. These exposures promote microbiota dysbiosis, disrupt tight junctions, and erode the mucus layer, collectively reducing gut resilience. Once this peripheral defense is compromised, several mechanistic pathways propagate pathology to the brain: (a) amyloid seeding by bacterial functional amyloids, (b) maladaptive T cell education and autoimmune responses, (c) microbiome-driven metabolic shifts that generate neurotoxic metabolites and reduce short-chain fatty acids, and (d) systemic inflammatory amplification. Together, these processes lower the threshold for α-syn misfolding, neuroinflammation, and neurodegeneration.
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Researchers propose that Parkinson’s disease may start in the gut, not the brain

  • March 6, 2026
Scientists propose that Parkinson’s disease may begin far from the brain, where environmental toxins, microbiome disruption, and intestinal…
HHealth
Resistance exercise may offer greater benefits for preventing diabetes and obesity
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Colorful japonica rice varieties show unique health-promoting lipids

  • February 28, 2026
Rice feeds more than half of the world’s population, yet we still only partly understand the nutrients it…
SScience
Pinkish flat rock with many small bumps on it. A deep drill hole is in the middle, with gray powder spilled out around it.
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NASA says organics on Mars are hard to explain without life

  • February 17, 2026
View original. | The Mars Curiosity rover captured this image of the drill hole in the Cumberland mudstone…
HHealth
Spirulina sp. blue-green algae under microscopic view x100. Image Credit: Elif Bayraktar / Shutterstock. Study: Algae and Algal Protein in Human Nutrition: A Narrative Review of Health Outcomes from Clinical Studies
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Algae may help meet future protein demand without straining the planet

  • January 21, 2026
From high-quality protein to omega-3s and antioxidants, algae emerge as a promising but carefully qualified solution for future…
HHealth
Perspective: The Role of Dietary Supplements in Environmental Challenges. Image Credit: Artem Stepanov / Shutterstock
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Can dietary supplements support nutrition security as climate change disrupts food systems?

  • January 20, 2026
As climate stressors disrupt food systems and nutrient quality worldwide, researchers examine whether dietary supplements could support resilience…
NNutrition
Study: An overview of national and international long chain omega-3 polyunsaturated fatty acid intake recommendations for healthy populations. Image Credit: shine.graphics / Shutterstock
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How much omega-3 do you need daily? New global review reveals DHA and EPA requirements

  • December 12, 2025
A new global review uncovers major gaps and inconsistencies in omega-3 guidance, showing why many populations still fail…
NNutrition
On Omega-3, We Need 'to Close That Gap'
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On Omega-3, We Need ‘to Close That Gap’

  • December 11, 2025
Most people on the planet aren’t getting enough omega-3, according to an analysis out of the UK…
HHealth
Woman taking various food supplements and fruit smoothie
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The role of dietary supplements

  • November 10, 2025
New research reveals how everyday supplements like protein, creatine, and vitamin D may help keep muscles strong, but…
SScience
Study: A widespread hydrogenase supports fermentative growth of gut bacteria in healthy people. Image Credit: crystal light / Shutterstock
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Scientists uncover the gut’s hidden hydrogen engine and how it falters in Crohn’s disease

  • October 28, 2025
A global research team has pinpointed the enzyme fueling hydrogen production in healthy guts and shown how its…
HHealth
Research: Parental Intake of Eicosapentaenoic and Docosahexaenoic Acids in a Diverse, Urban City in the United States Is Associated with Indicators of Children’s Health Potential. Image Credit: Pixel-Shot / Shutterstock
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Low parental omega-3 intake tied to preterm birth and neighborhood disadvantage

  • October 21, 2025
Parents in a diverse U.S. city consumed only half the recommended omega-3 levels, and mothers with a history…
HHealth
Fatty acids circulating in the blood predict bone mineral density from childhood to adolescence
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Fatty acids circulating in the blood predict bone mineral density from childhood to adolescence

  • September 9, 2025
A recent study by the University of Eastern Finland is the first to report that the fatty acid…
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