Lactose intolerance is an inability to digest a type of sugar found in milk and dairy products. Breath, blood, and stool tests are types of lactose intolerance tests that can measure the body’s ...

Fructose is a sugar that occurs naturally in fruits, vegetables, and honey. Fructose malabsorption is a type of food sensitivity that affects 40% of those in the Western hemisphere. As with other food ...

Lactose intolerance is usually diagnosed based on symptoms, but a healthcare provider can also perform breath and blood testing. Breath tests are also available as over-the-counter home test kits.

Lactose intolerance is an inability to digest the sugar in milk, called lactose. It’s a common problem that affects up to 68 percent of people. Normally, your small intestines produce an enzyme called ...

For most people, eating a wide variety of fruit and vegetables is the cornerstone of a healthy diet. But for people with hereditary fructose intolerance, even a couple of bites of juicy watermelon or ...

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 ...

For most people, eating a wide variety of fruit and vegetables is the cornerstone of a healthy diet. But for people with hereditary fructose intolerance, even a couple of bites of juicy watermelon or ...