Diseases, Conditions, Syndromes

COVID vaccines still work against mutant, researchers find

New research from France adds to evidence that widely used COVID-19 vaccines still offer strong protection against a coronavirus mutant that is spreading rapidly around the world and now is the most prevalent variant in the ...

Inflammatory disorders

Western diet may increase risk of gut inflammation, infection

Eating a Western diet impairs the immune system in the gut in ways that could increase risk of infection and inflammatory bowel disease, according to a study from researchers at Washington University School of Medicine in ...

Diseases, Conditions, Syndromes

PTSD link to pandemic fears

Even at the start of the COVID-19 pandemic last year, people around the world became more fearful of what could happen to them or their family.

Gastroenterology

High-sugar diet can damage the gut, intensifying risk for colitis

Mice fed diets high in sugar developed worse colitis, a type of inflammatory bowel disease (IBD), and researchers examining their large intestines found more of the bacteria that can damage the gut's protective mucus layer.

Overweight & Obesity

Causes of childhood obesity worldwide vary, study finds

Childhood obesity is not just a public health concern in western countries; it is rising across the world, particularly in poor and low-income countries. But the factors causing childhood obesity are quite different for wealthier ...

Health

Global diets are converging, with benefits and problems

Research carried out by the University of Kent has shown that diets are changing in complex ways worldwide. International food supply patterns are supporting healthier diets in parts of the world, but causing underweight ...

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