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Fresh from academic journals, YouTube, podcasts, and other sources
Common sweeteners disrupt gut bacteria, and one drug combination hits hard
Cambridge researchers tested 39 sweeteners on 25 gut bacteria species. Three-quarters altered growth, and isosteviol plus duloxetine had striking effects in the lab.
New drug DT-109 reverses severe fatty liver disease in animals by repairing the gut barrier
An experimental tripeptide, DT-109, reversed MASH in animal models by curbing harmful gut bacteria and sealing the intestinal barrier that protects the liver.
Deep sleep and growth hormone control each other through a newly mapped brain circuit
Berkeley researchers found hypothalamic neurons that tie deep sleep to growth hormone release, and a feedback loop that helps shape when we wake.
Gut bacteria change how many calories your body actually absorbs from food
A new Arizona State model shows gut microbes shape calorie absorption. High-fiber eaters absorbed about 116 fewer calories daily without feeling hungrier.
Why ice baths and other popular recovery tricks may undermine your training gains
Ice baths, compression gear and supplements promise faster recovery, but the evidence is mixed and some may blunt muscle adaptation. Sleep and food still win.
Sleep Breathing Problems May Mask Leg Movements Linked to Poorer Rest
A study of 481,857 adults links nighttime limb movements to poorer sleep and health conditions—and suggests breathing problems may obscure them.
Plant Sterols Fail to Lower LDL in a Small Trial of Adults With Obesity
A small randomized trial found 2 grams of plant sterols daily did not improve LDL cholesterol or other metabolic measures versus placebo.
Higher TMAO Levels Track With Higher Blood Pressure in Adults
A study of 500 adults links higher TMAO to higher blood pressure, with significant associations in men and adults 60 or older. Causation remains unproven.
Continuous Glucose Monitoring Improves Type 2 Diabetes Control Without Insulin
A randomized trial found glucose monitoring lowered A1c and added about five daily hours in target range for adults with diabetes not using insulin.
GLP-1 Drugs May Lower Psychiatric Hospitalizations in Adults With Schizophrenia and Diabetes
In adults with schizophrenia and diabetes, GLP-1 drugs were linked to fewer psychiatric hospitalizations and emergency visits—not proof of benefit.
Weight Loss Can Improve Sleep Apnea but May Not Replace Breathing Therapy
A new review explains how weight loss, tirzepatide, and breathing devices can work together to treat obesity-related sleep apnea.
NAC May Protect Stressed Pancreatic Cells but Disrupt Healthy Insulin Signaling
A review suggests NAC can protect stressed insulin-producing cells, but excessive antioxidant exposure may interfere with their normal function.
Immune Changes May Drive Ovarian Aging and Reveal New Treatment Targets
A review links ovarian aging to inflammation and immune dysfunction, highlighting experimental treatments—not proven ways to extend fertility.
Diabetes Adds a Fitness Burden in Chronic Kidney Disease
Adults with kidney disease and diabetes had lower aerobic fitness, but resting heart rate variability did not explain the difference.
Your Fitness Level Predicts Death Risk Better Than Cholesterol or Blood Pressure Alone
A 562,000-person study shows cardiorespiratory fitness meaningfully reclassifies 10-year mortality risk beyond standard risk factors.
Senolytics and Senomorphics May Offer a New Treatment Angle for Giant Cell Arteritis
Cellular senescence drives vascular inflammation in giant cell arteritis. Could senolytics like fisetin and quercetin reshape treatment?
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