Gastroenterology

Prebiotics could help space travelers stay healthy

Space travel can be hard on the human body, but new research suggests that cultivating a healthy gut microbiome could help astronauts weather the stresses of altered gravity. Researchers presented their work at the American ...

Diseases, Conditions, Syndromes

Post-COVID not necessarily a barrier to exercise, finds study

People suffering from post-COVID have been discouraged from exercising because early observations suggested it could be harmful. In a study published in JAMA Network Open, researchers from Karolinska Institutet show that ...

Cardiology

Wearable tech captures real-time hemodynamics on the go

Researchers have developed a photoacoustic imaging watch for high-resolution imaging of blood vessels in the skin. The wearable device could offer a non-invasive way to monitor hemodynamic indicators such as heart rate, blood ...

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