As of 2007, it has developed a definition for lean that is given to foods that contain less than 8 grams of total fat, less than 3.5 g of saturated fat, and less than 80 milligrams cholesterol per serving.
In the United States, the term tutor is generally associated with one who gives professional instruction (sometimes within a school setting but often independently) in a given topic or field.
Imparting information, understanding, or skill. Teaching is the broadest and most general of these terms and can refer to almost any practice that causes others to develop skill or knowledge. Tutoring: Instructing or teaching, usually privately. Assisting a teacher by additional or specialized help or instruction in course work.