https://www.sciencedaily.com/news/health_medicine/colitis/ Read the latest medical research on irritable bowel syndrome (IBS), ulcerative colitis, pseudomembranous colitis and other digestive disorders. en-us Mon, 08 Jun 2026 07:42:29 EDT Mon, 08 Jun 2026 07:42:29 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/health_medicine/colitis/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/06/260604044247.htm For decades, pancreatic cancer has been one of the most lethal cancers, with few effective treatment options. A new drug, daraxonrasib, targets the KRAS mutation that fuels most pancreatic tumors—something many scientists once thought couldn't be done. In a major clinical trial, the treatment nearly doubled survival for patients with advanced disease and reduced the risk of death by 60%. Thu, 04 Jun 2026 09:18:44 EDT https://www.sciencedaily.com/releases/2026/06/260604044247.htm https://www.sciencedaily.com/releases/2026/06/260602021645.htm A major study suggests that some of the groundwork for brain development may be shaped before birth through a surprising partnership between a baby’s genes and gut microbes. Researchers found that epigenetic changes present at birth can influence how the gut microbiome develops during the first year of life, and certain combinations were linked to early signs of autism and ADHD by age three. Tue, 02 Jun 2026 10:18:47 EDT https://www.sciencedaily.com/releases/2026/06/260602021645.htm https://www.sciencedaily.com/releases/2026/05/260530053429.htm A Salk Institute study found that a simple dietary amino acid, methionine, dramatically improved survival in mice facing severe infections and inflammatory conditions. Rather than directly targeting the immune system, methionine boosted kidney filtration, helping the body flush out excess inflammatory molecules that can cause tissue damage, brain dysfunction, wasting, and death. Mon, 01 Jun 2026 09:44:52 EDT https://www.sciencedaily.com/releases/2026/05/260530053429.htm https://www.sciencedaily.com/releases/2026/05/260530053424.htm Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a protein called STING becomes chemically altered in a way that keeps the brain’s immune system stuck in overdrive, harming the connections between nerve cells. Sun, 31 May 2026 11:30:38 EDT https://www.sciencedaily.com/releases/2026/05/260530053424.htm https://www.sciencedaily.com/releases/2026/05/260530004626.htm A new study suggests fish oil may help reduce insulin resistance even in people who aren't obese. In diabetic rats, omega-3 supplementation improved blood sugar levels, cholesterol, and inflammation by shifting immune cells into a more anti-inflammatory mode. Sun, 31 May 2026 01:15:13 EDT https://www.sciencedaily.com/releases/2026/05/260530004626.htm https://www.sciencedaily.com/releases/2026/05/260530004622.htm Losing weight may involve rewiring the gut and the brain at the same time. In a study of obese adults, an intermittent fasting-style diet led to significant weight loss, healthier metabolic markers, and notable shifts in gut bacteria. Brain scans also revealed changes in regions tied to appetite, cravings, and self-control. The results suggest the gut microbiome and brain may work together to influence weight-loss success. Sun, 31 May 2026 05:01:44 EDT https://www.sciencedaily.com/releases/2026/05/260530004622.htm https://www.sciencedaily.com/releases/2026/05/260529043644.htm A specially formulated tomato-soy juice packed with natural plant compounds may help calm inflammation linked to obesity, according to a new clinical study. Healthy adults with obesity who drank the juice daily for four weeks saw significant reductions in several key inflammatory proteins in their blood, while a control tomato juice did not produce the same effect. Sat, 30 May 2026 01:53:49 EDT https://www.sciencedaily.com/releases/2026/05/260529043644.htm https://www.sciencedaily.com/releases/2026/05/260528082507.htm CBD may be doing far more than just easing pain or anxiety — new research suggests it could help fight Alzheimer’s disease by calming the brain’s runaway immune response. In experiments using Alzheimer’s mice, scientists found that inhaled CBD reduced key drivers of neuroinflammation, a damaging process increasingly linked to memory loss and brain degeneration. Thu, 28 May 2026 21:35:52 EDT https://www.sciencedaily.com/releases/2026/05/260528082507.htm https://www.sciencedaily.com/releases/2026/05/260527023206.htm A new brain imaging study has found no evidence of widespread brain inflammation in patients suffering from prolonged symptoms after COVID-19 infection. Instead, the most severe long COVID symptoms were associated with increased brain activity in regions involved in mood and emotion. Thu, 28 May 2026 01:44:44 EDT https://www.sciencedaily.com/releases/2026/05/260527023206.htm https://www.sciencedaily.com/releases/2026/05/260527023202.htm When the body runs low on protein, the gut sends powerful signals to the brain that reshape cravings and push animals to seek essential amino acids instead of sugar. Researchers say this newly discovered gut-brain network could transform our understanding of appetite, nutrition, and obesity. Thu, 28 May 2026 00:35:19 EDT https://www.sciencedaily.com/releases/2026/05/260527023202.htm https://www.sciencedaily.com/releases/2026/05/260526022018.htm Researchers at Texas A&M have developed a nasal spray that appears to reverse brain aging by calming inflammation and restoring the brain’s energy systems. After just two doses, memory and cognitive function improved for months, raising hopes for future treatments targeting dementia and brain fog. Tue, 26 May 2026 09:39:35 EDT https://www.sciencedaily.com/releases/2026/05/260526022018.htm https://www.sciencedaily.com/releases/2026/05/260523103950.htm For millions battling chronic nerve pain, even the softest touch can feel agonizing — but scientists may have uncovered a radically new way to stop it at the source. Researchers at Duke University found that damaged nerves can be revived by supplying them with healthy mitochondria, the tiny energy producers inside cells. Sun, 24 May 2026 07:51:53 EDT https://www.sciencedaily.com/releases/2026/05/260523103950.htm https://www.sciencedaily.com/releases/2026/05/260521072408.htm Researchers have discovered that the GLP-1 hormone targeted by drugs like Wegovy is present in very low amounts inside the joints of arthritis patients. That finding suggests high-dose GLP-1 medications could potentially reach the joints and influence inflammation directly, not just help through weight loss. Scientists say this could open the door to a completely new approach to arthritis treatment. Fri, 22 May 2026 02:12:43 EDT https://www.sciencedaily.com/releases/2026/05/260521072408.htm https://www.sciencedaily.com/releases/2026/05/260520233223.htm MIT scientists have identified cysteine — an amino acid found in foods like meat, dairy, beans, and nuts — as a potent trigger for intestinal repair. In mice, a cysteine-rich diet activated immune cells that released healing signals, helping stem cells rebuild damaged intestinal tissue after radiation exposure. Researchers say the discovery could eventually lead to new dietary therapies for cancer patients suffering from treatment-related gut damage. Thu, 21 May 2026 00:40:33 EDT https://www.sciencedaily.com/releases/2026/05/260520233223.htm https://www.sciencedaily.com/releases/2026/05/260520093807.htm Eating too much junk food early in life may rewire the brain in ways that last into adulthood, even after switching to a healthier diet. Scientists found that high-fat, high-sugar diets changed feeding behavior and disrupted appetite-control regions in the brain. Excitingly, certain gut-friendly bacteria and prebiotic fibers appeared to help undo some of the damage. Thu, 21 May 2026 09:31:48 EDT https://www.sciencedaily.com/releases/2026/05/260520093807.htm https://www.sciencedaily.com/releases/2026/05/260519224308.htm Low vitamin D levels could be quietly making breast cancer surgery recovery far more painful. In a new study, patients deficient in vitamin D were three times more likely to experience moderate to severe pain after mastectomy surgery and ended up using significantly more opioid medication to cope. Researchers say vitamin D may help regulate how the body processes pain through its effects on inflammation and the immune system. Tue, 19 May 2026 23:30:39 EDT https://www.sciencedaily.com/releases/2026/05/260519224308.htm https://www.sciencedaily.com/releases/2026/05/260518041436.htm Scientists have identified a protein that appears to put the brakes on the chronic inflammation linked to aging. Older mice with boosted levels of the protein were stronger, more energetic, and had healthier bones than untreated mice. Researchers say the findings could eventually lead to therapies that help people stay healthier and more independent later in life. Tue, 19 May 2026 09:11:02 EDT https://www.sciencedaily.com/releases/2026/05/260518041436.htm https://www.sciencedaily.com/releases/2026/05/260517211451.htm Scientists in South Korea have discovered that a probiotic bacterium found in kimchi may help the body flush out tiny plastic particles before they can build up in organs. In lab tests, the kimchi-derived microbe clung tightly to nanoplastics even under conditions designed to mimic the human intestine, where other bacteria quickly lost their grip. Mon, 18 May 2026 05:59:47 EDT https://www.sciencedaily.com/releases/2026/05/260517211451.htm https://www.sciencedaily.com/releases/2026/05/260515233322.htm A new study suggests microscopic particles from the gut may actively drive inflammation and chronic diseases associated with aging. Remarkably, gut particles from young animals appeared to counter some aging-related damage in older animals, hinting at new possibilities for future treatments. Sat, 16 May 2026 01:47:41 EDT https://www.sciencedaily.com/releases/2026/05/260515233322.htm https://www.sciencedaily.com/releases/2026/05/260515002201.htm Cannabis use among older adults is rising fast, but today’s marijuana is far more potent than many people realize — and experts warn the risks may be underestimated. Stanford Medicine specialists say modern cannabis can increase the chances of heart problems, falls, memory issues, dangerous drug interactions, and even addiction, especially for people over 65. Fri, 15 May 2026 08:18:42 EDT https://www.sciencedaily.com/releases/2026/05/260515002201.htm https://www.sciencedaily.com/releases/2026/05/260515002146.htm Scientists are uncovering a surprising link between hidden tooth infections and blood sugar problems. Deep infections around tooth roots can create chronic inflammation that spreads through the body and may interfere with insulin function. Studies found that people who underwent root canal treatment often experienced better blood sugar control and reduced inflammation afterward. The research suggests that treating an infected tooth could have benefits far beyond the mouth. Fri, 15 May 2026 00:21:46 EDT https://www.sciencedaily.com/releases/2026/05/260515002146.htm https://www.sciencedaily.com/releases/2026/05/260513221805.htm Colorectal cancer is increasingly showing up in younger adults, with cases now appearing in people as young as their thirties — often with no family history or warning signs. A major Swiss study analyzing nearly 100,000 cases over four decades found that diagnoses in people under 50 have been steadily climbing, even as rates fall among older adults thanks to screening programs. Researchers say younger patients are also more likely to be diagnosed late, after the cancer has already spread. Thu, 14 May 2026 20:50:57 EDT https://www.sciencedaily.com/releases/2026/05/260513221805.htm https://www.sciencedaily.com/releases/2026/05/260509210643.htm Rebooting the gut microbiome with bacteria from youth may help stop aging-related liver damage and even prevent liver cancer, according to new research in mice. Older mice that received their own preserved youthful microbiome showed less inflammation, reduced DNA damage, and no signs of liver cancer. Researchers also found that the treatment suppressed a cancer-linked gene called MDM2, making older mice biologically resemble younger ones. Sat, 09 May 2026 22:58:28 EDT https://www.sciencedaily.com/releases/2026/05/260509210643.htm https://www.sciencedaily.com/releases/2026/05/260508024740.htm A common constipation drug may have unexpectedly unlocked a new way to slow chronic kidney disease — a condition that affects millions and often leads to dialysis. In a clinical trial involving 150 patients, researchers found that lubiprostone, a medication normally used to treat constipation, helped preserve kidney function in people with moderate CKD. Scientists traced the effect to changes in gut bacteria that boosted production of spermidine, a compound linked to healthier mitochondria and reduced kidney damage. Fri, 08 May 2026 06:44:49 EDT https://www.sciencedaily.com/releases/2026/05/260508024740.htm https://www.sciencedaily.com/releases/2026/05/260508003127.htm Researchers have developed a stem cell-based model of the human intestine that may transform how new IBD treatments are discovered. After testing thousands of compounds, they identified glycyrrhizin — a natural substance found in black licorice — as a promising anti-inflammatory candidate. In both lab-grown tissue and mice, the compound reduced intestinal damage and cell death linked to IBD. Sat, 09 May 2026 20:58:55 EDT https://www.sciencedaily.com/releases/2026/05/260508003127.htm https://www.sciencedaily.com/releases/2026/05/260505234618.htm A short burst of immunotherapy before surgery is delivering surprisingly powerful results for a specific type of colorectal cancer. Patients in a UK-led trial who received just nine weeks of pembrolizumab prior to surgery have remained cancer-free nearly three years later—an outcome that challenges the standard approach of surgery followed by months of chemotherapy. Wed, 06 May 2026 02:20:17 EDT https://www.sciencedaily.com/releases/2026/05/260505234618.htm https://www.sciencedaily.com/releases/2026/05/260502233911.htm Coffee doesn’t just energize—it actively reshapes the gut and mind. Researchers found that both caffeinated and decaf coffee altered gut bacteria in ways linked to better mood and lower stress. Decaf even improved learning and memory, while caffeine boosted focus and reduced anxiety. Together, they show coffee works through multiple pathways beyond just caffeine. Sun, 03 May 2026 12:18:40 EDT https://www.sciencedaily.com/releases/2026/05/260502233911.htm https://www.sciencedaily.com/releases/2026/05/260501052832.htm Scientists have uncovered a surprising link between simple body movement and brain health: every time you tighten your abdominal muscles—even slightly—your brain may gently sway inside your skull. This subtle motion, triggered by pressure changes in connected blood vessels, appears to help circulate cerebrospinal fluid around the brain, potentially flushing out harmful waste. Fri, 01 May 2026 23:04:01 EDT https://www.sciencedaily.com/releases/2026/05/260501052832.htm https://www.sciencedaily.com/releases/2026/04/260429102026.htm Chronic stress is already tough on your gut—but new research suggests late-night eating could make things even worse. Scientists analyzing thousands of people found that those under high stress who also ate a large portion of their calories after 9 p.m. were far more likely to suffer from constipation and diarrhea. The combination appears to hit the gut twice, not only disrupting digestion but also reducing the diversity of beneficial gut bacteria. Fri, 01 May 2026 01:07:42 EDT https://www.sciencedaily.com/releases/2026/04/260429102026.htm https://www.sciencedaily.com/releases/2026/04/260426012317.htm Deep within the brain, scientists have uncovered a hidden “switch” that may decide whether pain fades away—or lingers for months or even years. Researchers found that a small, little-known region called the caudal granular insular cortex (CGIC) acts like a command center, telling the body to keep pain signals alive long after an injury has healed. In animal studies, shutting down this pathway not only prevented chronic pain from forming but could even erase it once it had taken hold. Mon, 27 Apr 2026 08:37:49 EDT https://www.sciencedaily.com/releases/2026/04/260426012317.htm https://www.sciencedaily.com/releases/2026/04/260425091216.htm A gut bacterium may be quietly fueling depression through an unexpected chemical twist. Researchers found that when Morganella morganii interacts with a common pollutant, it produces a molecule that triggers inflammation—something strongly linked to depression. This finding helps explain how gut microbes can influence brain health at a molecular level. It also raises the possibility of new treatments that target the immune system rather than just the brain. Sat, 25 Apr 2026 11:39:01 EDT https://www.sciencedaily.com/releases/2026/04/260425091216.htm https://www.sciencedaily.com/releases/2026/04/260423022002.htm A new minimally invasive procedure may help people keep weight off after stopping popular drugs like Ozempic and semaglutide—something most patients struggle with. In a clinical trial, those who underwent a technique called duodenal mucosal resurfacing regained far less weight compared to others after discontinuing the medication. The procedure works by renewing the lining of the upper small intestine, potentially “resetting” metabolism and preserving the benefits of weight loss. Thu, 23 Apr 2026 02:45:11 EDT https://www.sciencedaily.com/releases/2026/04/260423022002.htm https://www.sciencedaily.com/releases/2026/04/260422044630.htm A newly discovered virus hiding inside a common gut bacterium could help explain one of medicine’s long-standing mysteries: why a microbe found in both healthy people and cancer patients is linked to colorectal cancer. The research suggests that the interaction between bacteria and the viruses they carry may be key to understanding disease risk. It may even lead to future screening tests that detect cancer risk earlier. Wed, 22 Apr 2026 09:02:43 EDT https://www.sciencedaily.com/releases/2026/04/260422044630.htm https://www.sciencedaily.com/releases/2026/04/260417224527.htm Extra virgin olive oil might help protect your brain by working through your gut. A two-year study found that people who consumed it had better cognitive performance and more diverse gut bacteria than those using refined olive oil. Researchers even identified specific microbes linked to these benefits. The findings suggest that choosing high-quality olive oil could be a simple way to support brain health as you age. Sat, 18 Apr 2026 23:45:14 EDT https://www.sciencedaily.com/releases/2026/04/260417224527.htm https://www.sciencedaily.com/releases/2026/04/260417001658.htm Sparkling water is often seen as a simple, healthy drink—but could it also help with weight loss? New research suggests it may slightly boost how the body processes blood sugar and energy. However, the effect is very small, meaning it’s no substitute for diet and exercise. Fri, 17 Apr 2026 03:17:58 EDT https://www.sciencedaily.com/releases/2026/04/260417001658.htm https://www.sciencedaily.com/releases/2026/04/260415043617.htm A massive, nearly 20-year study tracking over 650,000 Americans with irritable bowel syndrome is raising new questions about the long-term safety of common treatments. Researchers found that some widely used medications—including antidepressants and certain antidiarrheal drugs—were linked to a small but noticeable increase in the risk of death over time. Thu, 16 Apr 2026 05:19:45 EDT https://www.sciencedaily.com/releases/2026/04/260415043617.htm https://www.sciencedaily.com/releases/2026/04/260413043138.htm Public restrooms might seem like a germ nightmare, but the real risks aren’t always where you think. While toilet seats can carry bacteria, viruses, and even parasite traces, studies show they’re often cleaner than high-touch surfaces like door handles and flush levers. The biggest hidden threat comes from “toilet plumes”—tiny germ-filled droplets launched into the air when flushing without a lid—and from poor hand hygiene. Mon, 13 Apr 2026 04:31:38 EDT https://www.sciencedaily.com/releases/2026/04/260413043138.htm https://www.sciencedaily.com/releases/2026/04/260413043131.htm Spending time with close companions might do more than strengthen bonds—it could also reshape your gut bacteria. In a study of island birds, those with stronger social ties shared more gut microbes, especially types that require direct contact to spread. This suggests that social interaction itself—not just shared space—drives microbial exchange. The same process may be happening in human households through everyday closeness. Mon, 13 Apr 2026 23:40:13 EDT https://www.sciencedaily.com/releases/2026/04/260413043131.htm https://www.sciencedaily.com/releases/2026/04/260413043129.htm New research reveals that obesity affects men and women in surprisingly different ways. Men are more likely to develop harmful abdominal fat and signs of liver stress, while women show higher inflammation and cholesterol levels. These differences could help explain why health risks vary between sexes. Scientists say this could lead to more tailored treatments for obesity. Mon, 13 Apr 2026 09:29:20 EDT https://www.sciencedaily.com/releases/2026/04/260413043129.htm https://www.sciencedaily.com/releases/2026/04/260409221823.htm A breakthrough in microbiome research could change how colorectal cancer is detected—no colonoscopy required. Scientists used AI to map gut bacteria at an unprecedented level of detail, revealing subtle microbial patterns linked to cancer. By analyzing simple stool samples, their method identified 90% of cases, rivaling one of medicine’s most trusted diagnostic tools. Thu, 09 Apr 2026 22:23:41 EDT https://www.sciencedaily.com/releases/2026/04/260409221823.htm https://www.sciencedaily.com/releases/2026/04/260408225950.htm Chronic inflammation often works quietly in the background but can fuel serious diseases like diabetes, heart disease, and cancer. New research reveals that everyday plant compounds—like menthol from mint, cineole from eucalyptus, and capsaicin from chili peppers—can team up inside immune cells to dramatically boost their anti-inflammatory power. While individual compounds showed modest effects, certain combinations amplified results hundreds of times over by activating different cellular pathways at once. Thu, 09 Apr 2026 02:57:22 EDT https://www.sciencedaily.com/releases/2026/04/260408225950.htm https://www.sciencedaily.com/releases/2026/04/260408225944.htm A new study reveals that gut bacteria may play a key role in triggering ALS and frontotemporal dementia. Harmful sugars produced by these microbes can spark immune responses that damage the brain. This breakthrough explains why some genetically at-risk people develop the diseases while others don’t. Even more promising, reducing these sugars improved brain health in experiments, hinting at new treatment possibilities. Thu, 09 Apr 2026 06:36:40 EDT https://www.sciencedaily.com/releases/2026/04/260408225944.htm https://www.sciencedaily.com/releases/2026/04/260406192907.htm A surprising new study reveals that what you eat could play a powerful role in fighting cholera, a deadly diarrheal disease. Researchers found that diets rich in certain proteins—especially casein from dairy and wheat gluten—can dramatically reduce the ability of cholera bacteria to take hold in the gut, in some cases cutting infection levels by up to 100 times. These proteins appear to disable a key “weapon” the bacteria use to attack other microbes and dominate the gut environment. Tue, 07 Apr 2026 03:22:01 EDT https://www.sciencedaily.com/releases/2026/04/260406192907.htm https://www.sciencedaily.com/releases/2026/04/260403224500.htm A new study reveals that gut bacteria and metabolites may hold the key to detecting serious digestive diseases earlier and more easily. Using AI, scientists found that biomarkers linked to one condition can often predict others, showing these diseases are more interconnected than previously thought. This cross-disease insight could lead to faster diagnoses without invasive procedures. Sat, 04 Apr 2026 23:06:31 EDT https://www.sciencedaily.com/releases/2026/04/260403224500.htm https://www.sciencedaily.com/releases/2026/04/260402042751.htm A new clinical trial suggests that what people eat could finally offer real relief for Crohn’s disease, a condition that has long lacked clear dietary guidance. Researchers found that a “fasting-mimicking diet” — involving just five days a month of very low-calorie, plant-based meals — led to noticeable improvements in symptoms for most participants. Even more striking, the diet didn’t just make patients feel better; it also reduced key biological markers of inflammation linked to the disease. Fri, 03 Apr 2026 04:55:54 EDT https://www.sciencedaily.com/releases/2026/04/260402042751.htm https://www.sciencedaily.com/releases/2026/03/260331001107.htm A surprising breakthrough suggests that a drug best known as Viagra could help treat a devastating childhood disease. Researchers found that sildenafil significantly improved symptoms in patients with Leigh syndrome—a rare and often fatal disorder that affects the brain and muscles. In a small study, patients showed stronger muscles, fewer seizures, and better recovery from dangerous metabolic crises, with some experiencing dramatic improvements in mobility and daily life. Tue, 31 Mar 2026 08:33:45 EDT https://www.sciencedaily.com/releases/2026/03/260331001107.htm https://www.sciencedaily.com/releases/2026/03/260330084511.htm A major analysis of nearly 10,000 patients shows that simple, non-drug treatments like knee braces, hydrotherapy, and exercise can significantly ease knee osteoarthritis symptoms. These approaches not only reduce pain and improve mobility, but also avoid the risks tied to common medications. The findings suggest that low-cost, accessible therapies could play a bigger role in how doctors treat arthritis in the future. Mon, 30 Mar 2026 08:52:03 EDT https://www.sciencedaily.com/releases/2026/03/260330084511.htm https://www.sciencedaily.com/releases/2026/03/260328043558.htm Scientists have developed a new gene therapy that quiets pain at its source in the brain—without the addictive risks of opioids. Using AI to map how pain is processed, they created a targeted “off switch” that mimics morphine’s benefits but skips its dangerous side effects. In early tests, it delivered lasting relief without affecting normal sensations. The discovery could mark a major step toward safer, non-addictive pain treatments. Sat, 28 Mar 2026 20:57:04 EDT https://www.sciencedaily.com/releases/2026/03/260328043558.htm https://www.sciencedaily.com/releases/2026/03/260328024519.htm Scientists have uncovered how your body actually tells your brain to stop eating when you’re sick. In a new study, researchers found that specialized cells in the gut detect parasites and send signals that ultimately trigger the brain to suppress appetite. This process builds over time, explaining why you may feel fine at first but then suddenly lose interest in food as an infection takes hold. Sat, 28 Mar 2026 04:35:02 EDT https://www.sciencedaily.com/releases/2026/03/260328024519.htm https://www.sciencedaily.com/releases/2026/03/260326080752.htm Gut bacteria aren’t just passive passengers—they can actively send proteins straight into our cells. Using microscopic injection systems, even harmless microbes can influence immune responses and metabolic pathways. Researchers found these interactions may play a role in inflammatory diseases like Crohn’s. It’s a major shift in how scientists understand the microbiome’s power over human health. Fri, 27 Mar 2026 08:23:14 EDT https://www.sciencedaily.com/releases/2026/03/260326080752.htm https://www.sciencedaily.com/releases/2026/03/260326075559.htm Having both excess belly fat and low muscle mass isn’t just unhealthy—it’s potentially deadly, raising the risk of death by 83%. This condition, called sarcopenic obesity, creates a vicious cycle where fat accelerates muscle breakdown and inflammation. Researchers found it can be identified using simple measurements, not costly medical tests. That means earlier detection—and a real chance to intervene before serious decline sets in. Fri, 27 Mar 2026 01:23:23 EDT https://www.sciencedaily.com/releases/2026/03/260326075559.htm https://www.sciencedaily.com/releases/2026/03/260324024302.htm For over a century, scientists have chased the dream of insulin pills, but the digestive system kept destroying the drug before it could work—forcing millions of patients to rely on daily injections. Now, researchers at Kumamoto University have developed a clever workaround using a tiny peptide that helps insulin slip through the intestinal wall. Tue, 24 Mar 2026 04:08:11 EDT https://www.sciencedaily.com/releases/2026/03/260324024302.htm https://www.sciencedaily.com/releases/2026/03/260324024259.htm Nearly half of Americans don’t know that processed meat increases colorectal cancer risk, according to a new poll. But once they learn the connection, most support warning labels—suggesting people want clearer information. Experts warn that awareness is lagging even among healthcare providers. The good news: diets rich in plant foods and fiber, along with healthy habits, can dramatically lower risk. Wed, 25 Mar 2026 00:38:30 EDT https://www.sciencedaily.com/releases/2026/03/260324024259.htm https://www.sciencedaily.com/releases/2026/03/260323005542.htm A new study suggests a widely used bone hormone could help relieve chronic back pain in an unexpected way. Instead of just strengthening bone, it appears to stop pain-sensing nerves from growing into damaged spinal areas. In animal models, this led to stronger spinal tissue and reduced pain sensitivity. The findings hint at a future treatment that tackles back pain at its biological roots. Mon, 23 Mar 2026 22:28:06 EDT https://www.sciencedaily.com/releases/2026/03/260323005542.htm https://www.sciencedaily.com/releases/2026/03/260319074558.htm Carrying extra fat around the waist may be more dangerous than the number on the scale suggests. Researchers found that belly fat was more strongly linked to heart failure risk than BMI, even in people with normal weight. Inflammation seems to play a key role, helping explain why this type of fat is especially harmful. Measuring waist size could offer a simple way to detect hidden risk earlier. Thu, 19 Mar 2026 19:40:51 EDT https://www.sciencedaily.com/releases/2026/03/260319074558.htm https://www.sciencedaily.com/releases/2026/03/260318033134.htm A risky but often lifesaving surgery that removes damaged parts of the small intestine can leave patients facing a new threat: serious liver damage with no available treatment. Now, scientists have developed a promising compound that works directly in the gut to shield the liver and improve how the body absorbs nutrients. In mouse studies, the drug boosted weight gain, reduced harmful liver scarring, and avoided side effects by staying confined to the intestines. Wed, 18 Mar 2026 03:31:34 EDT https://www.sciencedaily.com/releases/2026/03/260318033134.htm https://www.sciencedaily.com/releases/2026/03/260317064444.htm Early life stress may set the stage for long-term digestive problems by disrupting the gut-brain connection. Studies in both mice and thousands of children found links to symptoms like pain, constipation, and IBS. Scientists discovered that different biological pathways control different gut issues, hinting at more personalized treatments in the future. The research also highlights how a child’s early environment can have lasting physical effects—not just emotional ones. Tue, 17 Mar 2026 22:08:54 EDT https://www.sciencedaily.com/releases/2026/03/260317064444.htm https://www.sciencedaily.com/releases/2026/03/260315004403.htm Scientists at MIT have discovered that a little-known protein called intelectin-2 plays a powerful double role in defending the gut. The protein strengthens the mucus layer that lines the gastrointestinal tract while also trapping and disabling harmful bacteria that try to break through. By binding to sugars on both mucus molecules and bacterial surfaces, intelectin-2 forms a protective barrier and can even destroy microbes, including some that resist antibiotics. Mon, 16 Mar 2026 00:05:04 EDT https://www.sciencedaily.com/releases/2026/03/260315004403.htm https://www.sciencedaily.com/releases/2026/03/260314030516.htm Researchers have created “Smart Underwear,” a wearable device that measures flatulence by detecting hydrogen produced by gut microbes. Early tests suggest people may pass gas about 32 times a day—much higher than previous estimates. The device gives scientists a new way to track gut microbial activity in everyday life. It will power a new nationwide study called the Human Flatus Atlas to map normal patterns of gas production. Sat, 14 Mar 2026 18:36:43 EDT https://www.sciencedaily.com/releases/2026/03/260314030516.htm https://www.sciencedaily.com/releases/2026/03/260313002938.htm Researchers studying over 8,400 colonoscopies discovered that having both adenomas and serrated polyps in the bowel can raise the risk of serious precancerous changes by up to five times. These two polyp types may represent separate cancer pathways that can occur at the same time. Nearly half of patients with serrated polyps also had adenomas, making this high-risk combination more common than expected. The results emphasize the importance of early detection and regular colonoscopy monitoring. Fri, 13 Mar 2026 06:14:14 EDT https://www.sciencedaily.com/releases/2026/03/260313002938.htm