Nutrition Essentials 1st edition by Insel

Nutrition Essentials, 1st edition by Insel, introduces core principles of nutrition in a concise, student-friendly format. Published by Jones & Bartlett Learning, this textbook covers macronutrients, micronutrients, digestion, energy balance, dietary guidelines, food choices, and the relationship between nutrition and health. It is designed for introductory nutrition courses and health-related programs that need a clear overview of essential concepts. Students can use the text to build foundational knowledge for evaluating diets, understanding nutrient functions, and making informed health decisions. Its accessible approach supports both science majors and nonmajors studying nutrition basics.