Gastroenterology

5 things you can do to make your microbiome healthier

It's common for people to focus on their health at the start of the year. But few consider the well being of the microbes that live inside the human gut—the microbiome—which are vital to an individual's good health.

Health

Starches common in processed grains can curb helpful gut bacteria

Eating cereal grains—corn, rice, wheat or one of the several others that collectively provide more than half of the world's calories—means consuming the carbohydrate known as starch. Starches consist of two primary components, ...

Health

Foods rich in resistant starch may benefit health

A new comprehensive review examines the potential health benefits of resistant starch, a form of starch that is not digested in the small intestine and is therefore considered a type of dietary fibre. Some forms of resistant ...

Genetics

Saliva provides a new trail in obesity genetics

Salivary amylase is a gene present in humans. Yet its number of copies can vary from one to 20, depending on the individual. Having a low copy number of the gene, which digests complex sugars (starches), favors obesity, according ...

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