During the mixing, an enzyme called salivary amylase starts breaking down carbohydrates. Once the food is soft and relatively flexible, the tongue pushes it to the back of your mouth and into the ...

Intestinal villi (singular: villus)are tiny, finger-like projections that line the interior (lumen) of the small intestine. The primary function of villi is to ... macronutrient (protein, fat, ...

Fiber is an indigestible carbohydrate, meaning it resists digestion in the small intestine and is instead broken down or fermented by bacteria in your large intestine. There are two main ...

Small intestinal bacterial overgrowth and carbohydrate malabsorption are disorders detected by these tests that ... In order to be adequately absorbed from the intestine into portal blood, poly- and ...

Are pasta, rice, and potatoes healthier as leftovers? How cooling and reheating starchy food can increase gut-healthy fiber ...

Although the small intestine makes up the largest part of the gastrointestinal (GI) tract, small intestine cancers are rare in the United States. In fact, they account for fewer than 1 in 10 cancers ...

Fat metabolism is a fascinating process and essential for human survival. It involves the digestion, absorption, transportation and utilization of lipids as a source of energy or as an energy reserve.

Did you know poor posture can affect your digestion Learn how slouching impacts gut health and simple ways to improve your ...

We spoke to experts about what really happens to the body when you regularly eat your meals at breakneck speed ...

Did you know if you unfolded your intestines, they'd be taller than a giraffe? Yep, they form a digestive tube so lengthy it's got two sections. The so-called small intestine is about 22 feet long ...