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.
Arkansas Geography. The topography of Arkansas varies rather dramatically from northwest to southeast. The Ozark Plateau stretches across parts of Illinois, Missouri and Oklahoma, and on into Arkansas. This area of low mountains, hills and deep valleys is heavily forested and etched by many small rivers and streams.South of the Ozarks, the Arkansas River and its namesake valley cut a dramatic path across the state.This valley gives way to the Ouachita Mountains, where Magazine Mountain, the state's highest point is located.outh of the Ozarks, the Arkansas River and its namesake valley cut a dramatic path across the state. This valley gives way to the Ouachita Mountains, where Magazine Mountain, the state's highest point is located.