Nutrition Exam 1 Practice Questions & 100% Verified Answers | Latest Update | Already Graded A+

What is nutrition? : The science that encompasses everything about food What three chronic diseases is nutrition strongly associated with? : heart disease, stroke, and diabetes Nutrition has shown to play a minor role in what two diseases? : some cancers and osteoporosis What is pellagra? : is caused by a deficiency of niacin and can directly lead to nutritional deficiency or toxicity What are chemicals found in food that are critical to human growth and function? : nutrients Which two nutrients are considered to be "inorganic"? : water and minerals 2 | P a g e What nutrients are macronutrients? : carbohydrates, proteins, and fats Which two nutrients are usually the primary fuel sources for the body? : carbohydrates and fats What is one major difference between vitamins and minerals? : minerals maintain their structure no matter what environment they are in DRIS define : recommended intake values of various nutrients for healthy people What is one difference between the EAR and the RDA? : The EAR represents intake levels for just half the healthy individuals of a particular gender and age group What value is based on observations or experiments involving healthy people and is used when an RDA cannot be determined? : AI What is the EER