Nutrition: Science and Everyday Application
All topics of an introductory course to nutrition are included. Although alcohol is not considered a nutrient, this topic is usually covered in similar textbooks that aren't open access. Also, a section for water is needed. It would be a good idea to add specific diseases related to the topics of each module. A section about obesity and hormones can be added to the Digestive System section along with fad diets. Although it isn't comprehensive, the explanation of cellular respiration is adequate for a non-majors introductory level course. The glossary is effective. The text would be greatly improved by adding a table of contents page and an index section. Adding the dietary reference tables at the end of the book would help the reader identify their dietary needs.
The themes and definitions used in this textbook are aligned with those used by Pearson and McGraw-Hill.
In 2021 the section, “Dietary Guidelines for Americans,” was updated to reflect the 2020 recommendations. The information presented for diabetes mellitus in the US dates back to 2015; I would recommend updating figures and data each year.
Although simplified in its explanations, this textbook is adequate for a lower-level non-majors course. The figures can be improved, they have technical terms/abbreviations that are not explained in the text, only mentioned in the figure's description. For example, the role and location of GLUT4 transporters in glucose metabolism. Also, the glucose ranges for normal, low and elevated glucose levels are not stated. Embedded videos are helpful in clarifying concepts.
Although there are three authors, there are no major issues with the text's consistency in style, use of terminology and framework.
The topics of the modules flow in a logical order. They are broken down in a way that is similar to an intro to nutrition textbooks by major publishers. There are various types of check your understanding type questions at the end of each section which help review the information.
Topics are organized in a logical and well-flowing fashion. Vitamins and Minerals topics could be better placed after Proteins.
Links are active, embedded activities work and videos play without a problem.
There are no issues with grammar. The textbook is written in a conversational style. I can imagine the author speaking to the reader, asking and answering questions as they would in a class.
The textbook is not culturally insensitive or offensive in any way. However, there is no discussion of the higher risk of developing DM II in Hispanic and African American populations or lactose intolerance in those of Asian descent.
This textbook provides a general overview of nutrition. It best suits one-semester introduction to nutrition course for non-majors. I would not recommend this textbook to be used in a biology majors curriculum.