Category Health/Medical

Dietary compounds found to influence gut metabolites, buffering stress. Think dietary fiber is just for digestive health? Think again.

Specific fibers known as prebiotics can improve sleep and boost stress resilience by influencing gut bacteria and the potent biologically active molecules, or metabolites, they produce, new University of Colorado Boulder research shows.

The research could ultimately lead to new approaches to treating sleep problems, which affect 70 million Americans.

“The biggest takeaway here is that this type of fiber is not just there to bulk up the stool and pass through the digestive system,” said Robert Thompson, a postdoctoral researcher in the Depa...

COVID-19’s imaging features are variable and nonspecific, but the imaging findings reported thus far do show...

The balance between weight gain and weight gain loss is predominantly determined by what you eat, how much you eat, and by how much exercise you get. But another important factor is often neglected… Published February 27 in the open-access journal PLOS Biology, research conducted by Kevin Kelly, Owen McGuinness, Carl Johnson and colleagues of Vanderbilt University, USA shows that it’s not just how many calories you eat, but WHEN you eat them that will determine how well you burn those calories.

Your daily biological clock and sleep regulate how the food you eat is metabolized; thus the choice of burning fats or carbohydrates changes depending on the time of day or night...

 Effects of Germline VHL Deficiency on Growth, Metabolism, and Mitochondria. New England Journal of Medicine, 2020; 382 (9): 835 DOI: 10.1056/NEJMoa1907362

A team of researchers have discovered a genetic mutation that reduces a patient’s ability to exercise efficiently.

In a study published in The New England Journal of Medicine, a team including researchers from King’s College London have found a link between a genetic mutation that affects cellular oxygen sensing and a patient’s limited exercise capacity.

The team identified a patient who had a reduced rate of growth, persistent low blood sugar, a limited exercise capacity and a very high number of red blood cells.

The team carried out genetic and protein analysis of the patient, examined their respiratory physiolog...