Disease: Gut dysbiosis

Maternal Euglena gracilis supplementation alters sow and piglet gut microbiota, reduces diarrhea incidence, and enhances piglet growth

This study examined how feeding sows a supplement called Euglena gracilis (an algae-derived prebiotic) affected the gut bacteria of both the sows and their piglets. Piglets born to supplemented sows weighed more at weaning and had fewer cases of diarrhea during the nursing period. The supplement changed the types of bacteria in both the sows’ and piglets’ guts in beneficial ways, promoting healthier and more stable gut communities that supported better growth and digestive health.

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Dietary live microbe intake and its association with Parkinson’s disease in American adults: an NHANES analysis (1999–2018)

This study found that eating more foods rich in live microbes—like fermented products (yogurt, kimchi) and fresh fruits and vegetables—is associated with lower rates of Parkinson’s disease in American adults. The protective effect was strongest in people without obesity. The live microbes appear to work by maintaining a healthy gut environment, reducing inflammation, and protecting nerve cells from damage. This suggests that regular consumption of microbe-rich foods from nature might be a simple, inexpensive way to help prevent or slow Parkinson’s disease.

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Impact of a Limosilactobacillus fermentum, Quercetin, and Resveratrol Nutraceutical on Fecal Microbiota Composition and Metabolic Activity in Healthy and Hypertensive Subjects

Researchers tested a dietary supplement containing beneficial bacteria and plant compounds on human gut microbiota samples. The supplement successfully modified the composition and activity of gut bacteria in both healthy and high blood pressure patients. The supplement increased production of beneficial acids and modified which bacteria were present in the fermentation samples. These findings suggest this type of supplement could potentially help manage high blood pressure by improving gut health.

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Nutritional and Organoleptic Characterization of Two Quinoa (Chenopodium quinoa) Cultivars Grown in Quebec, Canada

This study examined two types of quinoa grown in Quebec, Canada, comparing them to Bolivian quinoa. Researchers tested their nutritional content, including proteins, fats, and important compounds, as well as how they taste. Quebec quinoa had good nutrition, though it was sometimes bitter. Interestingly, the bitterness people tasted didn’t always match the chemical bitterness compounds (saponins) measured in the lab.

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Effects of Short-Chain Fatty Acid Combinations Relevant to the Healthy and Dysbiotic Gut upon Candida albicans

Short-chain fatty acids produced by healthy gut bacteria appear to slow the growth and reduce the invasive characteristics of Candida albicans, a fungus that normally lives harmlessly in the gut but can cause infections when the microbiota is disrupted by antibiotics. This study tested whether healthy gut SCFA levels inhibit Candida more effectively than dysbiotic levels and found that the healthy SCFA mix was somewhat more effective at preventing fungal hyphal formation, which is important for tissue invasion. However, different Candida strains responded differently to the SCFAs, suggesting that individual variation affects how protective these bacterial metabolites can be.

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Hypoglycemic Effect of Pleurotus citrinopileatus and Hericium erinaceus Buccal Tablets on Diabetic Mice

Researchers created special tablets from two edible mushrooms (yellow oyster mushroom and lion’s mane) enriched with trace elements (chromium, zinc, germanium) to treat diabetes in mice. After three weeks of treatment, the high-dose tablets reduced blood sugar levels by 29%, improved cholesterol levels, boosted the body’s natural antioxidant defenses, and shifted the gut bacteria toward beneficial types that support metabolic health. These results suggest that mushroom-based treatments could potentially offer a natural way to help manage diabetes.

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