Say: new-trih-shun. Nutrition is the study of food and how it works in your body. Nutrition includes all the stuff that's in your food, such as vitamins, protein, fat, and more. It's important to eat a variety of foods, including fruits, vegetables, dairy products, and grains, so you have what you need to grow and be healthy.
One that has control over another person, a group of persons, or a thing, especially: a. The owner or keeper of an animal: The dog ran toward its master. b. The owner of a slave. c. One who has control over or ownership of something: the master of a large tea plantation. d. An employer.
a person with a high level of knowledge or skill in a field a maestro of the violin Synonyms ace, adept, artist, authority, cognoscente, connoisseur, crackerjack (also crackajack), dab [chiefly British], dab hand [chiefly British], fiend, geek, guru, hand, hotshot, expert, master, maven (also mavin), meister, past master, proficient, scholar, shark ...