What drinking kefir really does to your gut and oral microbiome
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 What happens to your body when you eat takeaway food too often?What happens to your body when you eat takeaway food too often?
 
This study of 8,556 US adults shows that frequent takeaway food consumption is associated with a higher energy-adjusted Dietary Inflammatory Index and adverse cardiometabolic markers. The findings suggest that reducing takeaway intake and lowering dietary inflammatory potential may improve long-term cardiometabolic health.
 
 
 What drinking kefir really does to your gut and oral microbiomeWhat drinking kefir really does to your gut and oral microbiome
 
The impact of kefir on gut and oral microbiomes shows promise, but inconsistent findings and study limitations call for more rigorous scientific investigation.
 
   How much omega-3 do you need daily? New global review reveals DHA and EPA requirementsHow much omega-3 do you need daily? New global review reveals DHA and EPA requirements
 
Global and national guidelines for long-chain omega-3 intake vary widely across life stages, with many countries lacking clear recommendations. Most authorities advise at least 250 mg/day of EPA and DHA, yet population intakes remain far below optimal levels.
 
   How specific foods reshape oxidative stress responses during and after high-intensity trainingHow specific foods reshape oxidative stress responses during and after high-intensity training
 
Carbohydrate-rich foods blunt acute oxidative stress during fasted high-intensity exercise, while polyphenol-rich foods accelerate early recovery by reducing post-exercise ROS. Findings highlight how nutrient timing shapes redox responses in sedentary young women undergoing resistance-circuit HIIT.
 
   White bread vs wholegrain: which one is actually better for your health?White bread vs wholegrain: which one is actually better for your health?
 
This review dispels common myths about white and wholegrain bread by examining their composition processing and health effects. It concludes that while wholegrain breads offer added benefits white bread remains a safe affordable and nutritionally meaningful staple when fortified.
 
 High fructose intake increases fatty liver risk
 
High fructose intake increases fatty liver riskExcessive fructose intake from soft drinks is linked to liver damage and NAFLD. Lifestyle modifications are essential for effective prevention and treatment.
 
 
 Unnecessary gluten-free diets may put children at risk
 
Unnecessary gluten-free diets may put children at riskUnderstanding gluten-related disorders is crucial for pediatric nutrition, as gluten-free diets can pose health risks without appropriate medical supervision.
 
 
 A new trial investigates whether the MIND diet can be scaled for obesity management
 
A new trial investigates whether the MIND diet can be scaled for obesity managementThis study protocol outlines a 12-week randomized trial testing whether a MIND diet intervention is feasible, acceptable, and sustainable for adults with obesity in Sweden. It will generate preliminary evidence on adherence, mental well-being, and gut microbiota changes to inform larger efficacy trials.
 
 
 Scientists map how cinnamon’s bioactives interact with cancer signaling
 
Scientists map how cinnamon’s bioactives interact with cancer signalingThis review synthesizes preclinical evidence showing that cinnamon-derived compounds can modulate inflammation, oxidative stress, apoptosis, and angiogenesis through multiple cancer-related signaling pathways. While biologically plausible, the findings are largely limited to cell and animal models, underscoring the need for pharmacokinetic, safety, and clinical validation.
 
 
 Swapping high-carb snacks for tree nuts cuts food cravings in young adults at metabolic risk
 
Swapping high-carb snacks for tree nuts cuts food cravings in young adults at metabolic riskDaily replacement of typical high-carbohydrate snacks with mixed tree nuts for 16 weeks reduced cravings for sweets and fast foods in young adults with early metabolic syndrome risk. This dietary swap improved overall diet quality, measured by the Healthy Eating Index, without increasing body weight or altering short-term glycaemic markers.
 
 
 How ultra-processed foods shape Crohn’s disease risk and what dietary strategies can really help
 
How ultra-processed foods shape Crohn’s disease risk and what dietary strategies can really helpThis narrative review synthesizes evidence showing that higher intake of ultra-processed foods is consistently associated with increased Crohn’s disease risk, with mechanistic pathways implicating emulsifiers, carrageenan, maltodextrin, titanium dioxide, sweeteners and salt. It also highlights that minimally processed dietary strategies, including EEN and CDED, show therapeutic promise, particularly in pediatric Crohn’s disease.
 
 
 What happens to your body during an ultramarathon? New study reveals key metabolic changes
 
What happens to your body during an ultramarathon? New study reveals key metabolic changesThis study tracked ultramarathon runners across 100 km, 160.9 km, and 230 km events to examine real-world metabolic, hormonal, and muscle stress responses. Severe energy deficits, muscle damage, and heterogeneous hormonal shifts were observed, with the greatest strain seen in the 230 km distance.
 
 
 New CMS models could reshape the landscape for lifestyle medicine practice and reimbursement
 
The American College of Lifestyle Medicine (ACLM) applauds two new Centers for Medicare and Medicaid Services (CMS) models that could significantly reshape the landscape for lifestyle medicine practice and reimbursement.
 
 
 Plant-based diets support healthy growth when properly planned for children
 
Plant-based diets support healthy growth when properly planned for childrenVegetarian and vegan diets can support healthy growth when carefully planned with appropriate supplementation, finds a major new meta-analysis – the most comprehensive study to-date of plant-based diets in children.
 
 
 Lowering blood sugar reduces heart risk in prediabetes
 
Lowering blood sugar levels halves the likelihood of serious heart problems in people with prediabetes.
 
 
 Frequency and quantity of alcohol consumption influence cancer risk
 
As Americans gear up for the holiday season, new research offers a timely reminder to reflect on the long-term health effects of raising a celebratory glass – or two.
 
 
 New research reveals underestimation of food insecurity
 
New research reveals underestimation of food insecurityBefore you can address a problem, you need to understand its scope. That's why the United Nations developed the Integrated Food Security Phase Classification System. Aid organizations rely on analyses from this global partnership, which monitors and classifies the severity of food insecurity to help target assistance where and when it is most needed.
 
 
 How Traditional Chinese Medicine may reshape the gut microbiome to ease insulin resistance in PCOS
 
How Traditional Chinese Medicine may reshape the gut microbiome to ease insulin resistance in PCOSThis review synthesizes evidence that gut microbiota dysbiosis contributes to insulin resistance and symptom severity in polycystic ovary syndrome through impaired barrier function, inflammation, and altered microbial metabolites. It evaluates how Traditional Chinese Medicine may modulate these pathways while highlighting major gaps in clinical validation, safety, and standardization.
 
 
 Many parents struggle to navigate conversations about nutrition with teens
 
As teens gain more independence in their food choices, many parents struggle to navigate conversations about nutrition -which could be especially important during the holidays, when celebrations often center around meals.
 
 
 Indiana University physician joins FDA panel on male hormone therapy
 
Indiana University physician joins FDA panel on male hormone therapyHelen Bernie, DO, MPH, assistant professor of urology at Indiana University School of Medicine, will participate in an expert panel on testosterone replacement therapy and men's health to be held Wednesday, Dec. 10, by the U.S. Food and Drug Administration. Bernie's role on the panel is that of a clinical expert on men's reproductive health, which is the focus of both her practice and academic research.
 
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