Dear Reader: Fructose intolerance, commonly known as hereditary fructose intolerance (HFI), is a genetic disorder in which the body is unable to break down fructose and some other sugars. It is known ...

In two new studies on 28,000 individuals, researchers are able to show that genetic variants in 11 regions of the human genome have a clear influence on which bacteria are in the gut and what they do ...