Iron supplements can interact with common medications. It's important to know which medications to avoid taking with iron and how to space them apart properly.

ADMINISTRATION of replacement thyroid hormone by the oral route is entirely satisfactory for most patients with mild hypothyroidism. The proper form of hormone, size of dose and route of ...

The d-xylose absorption test is useful in the diagnosis of tropical and idiopathic sprue, 1–4 but results are variable in other disorders and in elderly persons without intestinal disease. 5,6 ...

Absorption spectroscopy is an analytical chemistry tool that can determine if a particular substance is present in a sample by measuring the intensity of the light absorbed as a function of wavelength ...

A new study -- one of a few to concentrate on microbes in the upper gastrointestinal tract -- shows how the typical calorie-dense western diet can induce expansion of microbes that promote the ...