January 26, 2026

Two days of oatmeal can reduce cholesterol level

by Johannes Seiler, University of Bonn edited by Gaby Clark, reviewed by Robert Egan  Editors’ notes  The GIST Add as preferred source Credit: Unsplash/CC0 Public Domain A short-term oat-based diet appears to be surprisingly effective at reducing the cholesterol level. This is indicated by a trial by the University of Bonn, which has now been published in Nature Communications. The participants […]

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Predicting microbubble distribution for blood-brain barrier opening

by Focused Ultrasound Foundation edited by Sadie Harley, reviewed by Robert Egan  Editors’ notes  The GIST Add as preferred source Graphical abstract of the study. Credit: npj Acoustics (2025). DOI: 10.1038/s44384-025-00035-4 A clinical study shows that preoperative dynamic susceptibility contrast (DSC) perfusion magnetic resonance imaging (MRI) can help predict how microbubbles will distribute in the human brain. This is

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Microbes living in our mouths could hold the key to obesity prevention

by Paul Arnold, Medical Xpress edited by Gaby Clark, reviewed by Robert Egan  Editors’ notes  The GIST Add as preferred source Credit: Pixabay/CC0 Public Domain Scientists may have found a new way to spot early signs of obesity, which could lead to novel prevention strategies. A study published in the journal Cell Reports has discovered that people living with obesity have a

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A weird, itchy rash is linked to the keto diet—but no one knows why

While the rash has a clear link to ketones, the underlying mechanism remains elusive. Beth Mole – Jan 24, 2026 5:00 AM |  28 The man’s chest and shoulders, showing his rash and hyperpigmentation. Credit: New England Journal of Medicine, 2026 A 20-year old man in Taiwan went to a dermatology clinic for a strange rash that had developed across his

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