This document discusses vegetarianism and related nutrition topics. It asks a series of questions about vegetarian diets, including what the term "vegetarian" means, whether vegetarian diets can provide adequate nutrients, and if they are practical for a typical American lifestyle. It notes that vegetarian diets are associated with lower risks of obesity, diabetes, and other chronic diseases but may lack certain nutrients. The document also asks the reader to modify a meat-containing meal from their food diary into a vegetarian option. Finally, it prompts the reader to choose a vitamin-mineral pair and discuss common deficiency disorders, contributing factors, dietary recommendations, risks of toxicity from excessive supplementation of the vitamin.