Fatty Acids News and Research

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Why pulses could play a bigger role in healthy and sustainable diets

A narrative review finds that pulses may support gut and metabolic health through their fiber, protein, phytochemicals, and interactions with the gut microbiota, while offering a lower environmental footprint than many animal protein sources. Human evidence is strongest for selected cardiometabolic outcomes, while many microbiome and fermentation-related benefits remain supported mainly by animal and laboratory studies.

9 Aug 2026

Ferroptosis-based therapy shows promise for advanced prostate cancer treatment

A recent review explores the rapidly expanding field of ferroptosis-based therapy for prostate cancer, presenting ferroptosis as a promising strategy to overcome resistance in advanced and castration-resistant prostate cancer (CRPC).

6 Aug 2026

Novel drug puts cancer cells under extreme metabolic stress

Cancer cells have a voracious appetite for sugar-using it to fuel their rapid growth. This is why many scientists have tried to develop drugs that block cancer cells' metabolism by cutting off their sugar supply.

5 Aug 2026

Perilla oil may curb platelet reactivity and inflammatory signaling in smokers

An eight-week randomized trial found that daily perilla oil increased plasma and red-cell ALA, plasma EPA, and platelet closure time in healthy smokers. Perilla oil also reduced TNF-α and TBX21 gene expression, but it did not improve broader coagulation, lipid, endothelial, or postprandial markers.

3 Aug 2026

Gut microbiome shifts may begin before Alzheimer’s symptoms appear

A narrative review links reduced SCFA-producing gut bacteria and altered microbial metabolism with Alzheimer’s disease, while early evidence suggests similar changes may appear before cognitive symptoms. Mediterranean, DASH, MIND, and prudent diets are associated with beneficial microbial profiles, but direct evidence connecting diet, the microbiome, and amyloid pathology remains limited.

3 Aug 2026

Microbial metabolites could help improve functional cure rates for hepatitis B

Chronic hepatitis B (CHB) remains a major global challenge. Current therapies suppress HBV but rarely achieve functional cure (sustained HBsAg loss).

30 Jul 2026

This edible flower could do more than brighten a plate

A review of 76 publications finds that pot marigold contains more than 500 reported secondary metabolites, along with natural pigments, antioxidants, and substantial dietary fiber. Early food studies report promising results in yogurt, bread, pasta, and edible oils, but limited product trials and no clinical evidence currently prevent human health claims.

28 Jul 2026

Milk nutrient levels vary by production method and season

When you pick up a gallon of milk at the store, the nutrients it contains may depend on both what's on the label and the time of year.

27 Jul 2026

Evidence shows artificial sweeteners cannot be judged as a single group

This narrative review found that non-nutritive artificial sweeteners have compound-specific and context-dependent associations with gut microbiota, metabolism, and health-related outcomes. Evidence does not support treating all sweeteners as uniformly harmful or safe, with human findings often limited or inconsistent.

23 Jul 2026

Time zone changes disrupt vital gut bacteria during travel

A dream holiday, an exotic destination, a long-haul flight, and finally some well-deserved rest. The problem is that many travelers arrive at their destination only to spend the first days of their vacation struggling with fatigue, sleep disturbances, low energy levels, and digestive issues.

23 Jul 2026

Gut microbial metabolites may shape vulnerability to stress-related mental disorders

Gut microbiome-derived metabolites may influence stress-related mental disorders through neural, immune, endocrine, and epigenetic pathways. Evidence is strongest for depression and preclinical models, while larger longitudinal human studies are needed to establish causality and clinical value.

20 Jul 2026

Fish oil supplementation during pregnancy changes two childhood brain metabolic markers

Randomized maternal fish oil supplementation from pregnancy week 24 lowered offspring cerebral blood flow and oxygen metabolism at age 10 but did not alter precuneus lactate. The small differences resembled a more adult-like metabolic profile, although researchers found no associated cognitive or behavioral benefits.

19 Jul 2026

Study questions authenticity of avocado oil in processed foods

If you've been reaching for chips, mayonnaise or salad dressing labeled "made with avocado oil," there's a good chance the oil inside isn't pure avocado oil, despite it being the only listed oil ingredient.

17 Jul 2026

WHO updates guidelines to reduce risk of dementia worldwide

The World Health Organization (WHO) today released updated guidelines on reducing the risk of cognitive decline and dementia, providing countries with evidence-based recommendations to help prevent or delay the onset of dementia across the life course.

16 Jul 2026

Evening chronotype links later eating with higher body fat

Research shows evening chronotypes in women consume more energy later, leading to higher body fat and metabolic issues, highlighting chrono-nutrition's role.

16 Jul 2026

Blood ketone threshold may help predict weight loss success

Achieving and sustaining a blood ketone level of 0.5 mmol/L is crucial for weight loss in ketogenic diets, offering a new approach to dietary monitoring.

16 Jul 2026

Ketogenic diet may increase small intestine cancer risk in mice

A high-fat, low-carbohydrate diet, also called a ketogenic diet, can help some people lose weight by forcing their bodies to burn fat for fuel instead of sugar.

15 Jul 2026

Gut microbiota may shape eating behavior and guide new obesity treatments

The review shows how gut microbiota may influence appetite, food reward, inflammation, and energy balance through the gut-brain axis. Microbiota-targeted approaches could support future treatments for obesity and eating disorders, but clinical evidence remains limited.

12 Jul 2026