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Credit: Karl-Erik Piirimees. Medications taken years ago can continue to shape the human gut microbiome, according to a large-scale study from the University of Tartu Institute of Genomics. Analyzing stool samples and prescription records from over 2,500 Estonian Biobank participants in the Estonian Microbiome cohort, researchers found that the majority of drugs studied were linked to microbiome changes, with a substantial number of them also showing long-term effects detectable years after patients stopped taking them. The impact was not limited to antibiotics: antidepressants, beta-blockers, proton pump inhibitors, and benzodiazepines all left microbial “fingerprints.” “Most microbiome studies only consider current medications,…

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Genetic signatures could explain why levels of breast milk production vary among people.Image credit:©iStock, maybefalseThe delivery room bustles with palpable excitement. With a final push, the room is filled with the cries of a newborn baby. After a quick medical assessment, the infant settles in for her first ever meal—breast milk. Not only does breast milk contain all the nutrients that babies need in the first six months of their lives, but it also provides essential antibodies that protect the tiny humans from infections and boost their immunity.1 Studies over the past few decades suggest that breastfed infants have a lower…

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More needs to be done to crack down on the black market for weight loss jabs, experts, warn, where patients are ordering counterfeit versions of drugs that are still in clinical trials.Speaking to the London Assembly’s health committee on 10 September, doctors, pharmacists, and online providers suggested that poor access to the drugs on the NHS—as uncovered in The BMJ’s recent investigation1—and the recent Mounjaro price hike were pushing patients to seek the jabs through the black market.2Sokratis Papafloratos, founder of Numan, an online provider of weight loss drugs, said, “ In terms of illicit access, I think we really underestimate…

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If healthy weight loss is your goal, then these low-calorie dinner recipes can be helpful. These delicious dinner recipes are packed with nutrition, featuring vegetables, whole grains, healthy fats and/or lean protein—and they all clock in at 500 calories or less. Plus, if you’re short on time at the end of the day, all you need is 20 minutes to whip up these satisfying meals. Try our Bang Bang Chicken Salad or our Grilled Zucchini & Halloumi Pitas for a delicious low-calorie dish that can help you meet your nutritional goals. Love any of these recipes? Join MyRecipes to save, search and…

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Probiotic-rich yogurt is great for your gut, but it’s not the only breakfast that supports a healthy gut microbiome.  Every recipe in this roundup features gut-healthy ingredients rich in prebiotics or probiotics, like fruits, legumes, nuts, seeds, fermented dairy and whole grains. Plus, these foods give each dish at least 6 grams of fiber to help keep you feeling full for longer and to feed healthy bacteria in your gut. So keep a batch of our Blueberry-Coconut-Walnut Baked Oatmeal ready to grab, or quickly whip up our Berry-Green Tea Smoothie for a refreshing meal that your gut will love! Love…

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A groundbreaking study from the University of Sydney’s Charles Perkins Centre is reshaping our understanding of how genetics influence the gut microbiome and overall health. For decades, gut health has been primarily associated with diet and lifestyle factors, but this pioneering research suggests that our genes actively sculpt the bacterial ecosystem within our intestines. Such a revelation challenges long-held assumptions, indicating that the complex interplay between our genetic makeup and microbial inhabitants is far more dynamic and influential than previously recognized. Central to this research are tiny proteins known as alpha-defensins, naturally produced peptides that serve as molecular gardeners within…

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PepsiCo has developed a prebiotic cola, as global demand for health continues its upward trajectory. Informa Market Insights found that, globally, 23% of consumers are seeking prebiotics in functional food and beverages for their gut health benefits.This new drink marks a significant step for Pepsi-Cola which was first launched in 1898 in New Bern, North Carolina. Launching in Original Cola and Cherry Vanilla flavours, the new Pepsi Prebiotic Cola is designed to taste like Pepsi-Cola but with the added functional ingredient of 3g of prebiotic fibre.The new drink also comprises 5 grams of cane sugar, has 30 calories, and contains…

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