From Wikipedia, the free encyclopedia. An essential nutrient is a nutrient required for normal human body function that either cannot be synthesized by the body at all, or cannot be synthesized in amounts adequate for good health (e.g., niacin, choline), and thus must be obtained from a dietary source.rom Wikipedia, the free encyclopedia. An essential nutrient is a nutrient required for normal human body function that either cannot be synthesized by the body at all, or cannot be synthesized in amounts adequate for good health (e.g., niacin, choline), and thus must be obtained from a dietary source.
The Ozark s, also referred to as the Ozark Mountains and Ozark Plateau, is a physiographic region in the U.S. states of Arkansas, Missouri, Oklahoma, and Kansas. The Ozark s cover a significant portion of northern Arkansas and southern Missouri, extending from Interstate 40 in Arkansas to the suburbs of St. Louis.
part of a series of reports on the Ozark Plateaus study unit. Location The Ozark Plateaus study unit is approximately 48,000 square miles (mi2) and includes parts of north-ern Arkansas, southeastern Kansas, southern Missouri, and northeastern Oklahoma (fig.1). The study unit includes most of the Ozark Plateaus Province and small parts of the Osage Plains section of the Central Low-