Tag

Probiotics

All articles tagged with #probiotics

health17 days ago•7 min saved

Inside Probiotics: What’s Really in Those Capsules and Do They Work?

Probiotics are widely sold with capsules often containing billions of live bacteria, but brands tend to use the same safe strains (mainly Lactobacillus and Bifidobacteria) and rely on vague efficacy claims. The piece explains that most ingested bacteria are killed by stomach acid and those that survive usually don’t persist long in the gut; very high doses can pose infection risks for people with weak immune systems. Claims are frequently tied to the Generally Recognized as Safe (GRAS) designation, and qualified health claims often don’t require proof of benefit. With prices around £17.99 for 30 capsules and unclear evidence of benefit, the author suggests probiotics probably don’t harm but offer limited proven advantage for most people.

via ScienceAlert|

#bifidobacteria #gras #gut-microbiome

health25 days ago•6 min saved

Gut power for longer life: aging may hinge on your microbiome

New research links aging-related health declines to a waning gut microbiome and suggests that feeding beneficial bacteria with fiber and polyphenols, reducing stress, and limiting antibiotic overuse can support metabolism, sleep, immunity and brain function. Key strains such as Akkermansia muciniphila may boost GLP-1 and metabolic control, and companies like Pendulum Therapeutics are developing probiotics to help glucose management in diabetes or prediabetes, including in menopausal women.

via New York Post|

#akkermansia-muciniphila #glp-1 #gut-microbiome

health1 month ago•2 min saved

The Transit Time Twist: How Stool Speed Shapes Your Gut Microbiome

A 2023 review found that people with faster versus slower gut transit harbor distinct microbiomes; longer stool retention can influence gut acidity and metabolites and is linked to inflammatory/metabolic disorders, while faster transit corresponds to a different microbial profile associated with a low-fat, high-carb diet. Using swallowable sensor capsules and the Bristol Stool Scale across thousands of participants, researchers show transit time strongly shapes the gut microbiome and could help tailor dietary and probiotic treatments for conditions like IBS, liver disease, and even Parkinson's, with the study published in Gut.

via Health and Me|

#constipation #diet #gut-microbiome

health1 month ago•4 min saved

Can You Eat Yogurt Every Day? A Dietitian Explains the Right Way

Yogurt can be a healthy daily staple, offering protein, calcium and probiotics, but choose high-protein, low-sugar varieties (plain Greek yogurt or skyr) and watch fat content to avoid excess saturated fat.

via TODAY.com|

#added-sugar #health #nutrition

health-and-wellness1 month ago•8 min saved

Feed Your Gut: 11 Foods That Nourish the Microbiome

Experts single out 11 gut-friendly foods—fiber-rich plants, fermented options, and polyphenol-rich items—while explaining prebiotics vs probiotics, advising gradual increases for IBS or sensitivities, and stressing variety, aiming for about 30 different plant foods weekly to diversify the gut microbiome.

via GQ|

#fermented-foods #fiber #gut-health

science1 month ago•6 min saved

The Pace of Poop Could Shape Your Health, New Analysis Finds

A 2023 review of data from thousands of participants links how long stool spends in the gut to distinct microbiome profiles and health outcomes. Faster transit tends to favor carbohydrate-digesting bacteria, slower transit favors protein-utilizing microbes, and both extremes show reduced microbial diversity. Incorporating transit time improves predictions of gut microbiota beyond diet alone and could influence responses to probiotics and treatments, highlighting potential for personalized diet and therapy based on an individual’s gut rhythm.

via ScienceAlert|

#diet-microbiota-interactions #gut-microbiome #gut-transit-time

science2 months ago•2 min saved

Kimchi Bacteria Could Help Flush Nanoplastics From the Gut

A study in Bioresource Technology reports that a lactic acid bacterium found in kimchi can bind nanoplastics in the intestine and be excreted in feces, with mice fed kimchi-derived bacteria showing higher nanoplastic levels in stool, suggesting fermented foods may help reduce bodily microplastics.

via Delish|

#gut-health #kimchi #microplastics

health2 months ago•23 min saved

Kimchi Bacteria May Help Flush Nanoplastics From the Gut

A kimchi-derived lactic acid bacterium (CBA3656) appears to bind nanoplastics in the gut, increasing their excretion in mice and suggesting fermented foods could help reduce plastic toxins in humans, though more research is needed to confirm effects in people and to understand where the plastics go after excretion.

via New York Post|

#gut-health #health #kimchi

health2 months ago•16 min saved

Experts Reveal 25 Quick Tricks to Ditch Bloat Fast

Experts explain bloating is common and can stem from gas, constipation, diet, or IBS, and outline 25 practical fixes—from staying hydrated and monitoring salt to probiotics, gentle exercise after meals, and mindful eating—that help reduce bloating quickly and safely. They also discuss when to use OTC aids like simethicone, the potential benefits of ginger, prebiotics, and digestive enzymes, and note that a low-FODMAP plan should be done with a registered dietitian; seek medical advice for sudden, persistent, or alarming symptoms.

via AOL.com|

#bloating #digestion #gut-health

science2 months ago•5 min saved

Gut Bacterium Linked to Stronger Muscles Across Humans and Mice

A human/mouse study ties Roseburia inulinivorans, a gut bacterium, to greater muscle strength. In humans, higher bacterial abundance correlated with stronger grip and other strength metrics in both young and older adults. In mice, the bacterium boosted forelimb grip by about 30% and promoted fast-twitch muscle growth by altering amino acid metabolism and related pathways, supporting a gut-muscle axis and suggesting probiotic approaches to help preserve muscle strength with aging.

via ScienceAlert|

#aging #gut-microbiome #muscle-strength

health2 months ago•5 min saved

Timing Yogurt: Find the Right Moment for Your Gut and Goals

Experts say yogurt is beneficial for protein, calcium, and gut-friendly bacteria, with different varieties (plain, Greek, Skyr, kefir) offering varying protein and satiety. There isn’t a universal best time to eat it; digestion and circadian rhythms matter, and yogurt is generally best tolerated with meals to help probiotic survival. Daytime consumption (mid-morning to lunch) is often preferred, but individual lactose tolerance and gut health matter. To boost benefits, pair yogurt with honey or nuts and explore savory uses; eating yogurt at night isn’t inherently harmful, though evidence is limited and Ayurvedic cautions are not strongly supported by science.

via Vogue|

#gut-health #health #nutrition-timing

health2 months ago•4 min saved

Gut-Healthy on a Plate: 10 Foods to Support Your Colon

Experts say a plant-forward, fiber-rich diet supports colon health and may lower risk of colorectal issues. The top foods—broccoli, carrots, leafy greens, apples, pears, whole grains, legumes, yogurt, kimchi, and flaxseed—provide fiber and probiotics that feed good gut bacteria, boost beneficial metabolites like short-chain fatty acids, and help reduce inflammation. A varied daily pattern matters more than any single 'superfood'; aim for about 25 grams of fiber daily and plenty of water to support regularity.

via Prevention|

#colon-health #fiber #gut-microbiome

science2 months ago•5 min saved

Could a gut microbe help power up your muscles?

Researchers linked higher gut levels of the bacterium Roseburia inulinivorans with stronger muscle performance in adults; in mice, introducing the microbe improved grip strength, increased muscle fiber size and a shift toward more powerful type II fibers, and altered energy pathways and amino-acid levels. Older adults tended to have fewer of these bacteria, suggesting a possible role in age-related muscle decline. While the mouse data imply a causal effect, human findings remain correlational, and larger studies are needed. If confirmed, probiotics or a high-fibre diet to support such microbes could help maintain muscle function alongside regular exercise.

via The Conversation|

#aging #gut-microbiome #muscle-strength

science2 months ago•5 min saved

Gut microbes may slow age-related cognitive decline, new review suggests

A review of 15 trials with about 4,275 adults suggests that modulating the gut microbiome through diet, probiotics/prebiotics, or fecal microbiota transplantation can modestly improve memory, executive function, and overall cognition in older adults—especially those with early cognitive impairment—though effects are limited in advanced Alzheimer's. Dietary approaches like the Mediterranean diet show promise, FMT shows rapid microbial shifts with some cognitive gains in small Alzheimer’s cases, but long-term safety and efficacy require more randomized trials.

via ScienceAlert|

#cognitive-decline #fecal-microbiota-transplant #gut-brain-axis

health2 months ago•3 min saved

Saliva's Hidden Shield: Rothia aeria Could Neutralize Peanut Allergens

Researchers found bacteria common to the mouth and gut, especially Rothia aeria, can degrade peanut allergen proteins Ara h 1 and Ara h 2 in lab tests, markedly reducing allergenicity in vitro and correlating higher Rothia aeria with non-allergic or tolerant individuals; this points to potential probiotic or adjunct oral immunotherapy approaches for peanut allergy, with further work in animals and humans.

via Gizmodo|

#health #microbiome #oral-immunotherapy