Chapter 37 — Further Reading

A short, opinionated guide. The field has more bad books than good. The list below favors authors who are honest about uncertainty and who cite their sources.

Beginner

  • Michael Pollan, In Defense of Food (2008). The lyrical case for whole foods over isolated nutrients. The "Eat food. Not too much. Mostly plants." compression. Pollan's prose is not a substitute for the science, but it is a remarkably good one-paragraph summary of what the science generally supports. Worth reading even if you disagree with parts.

  • Marion Nestle, What to Eat (2006). A practical, supermarket-aisle-by-aisle guide from one of the field's clearest-eyed analysts. Nestle is a nutrition scientist at NYU who has spent decades fighting industry capture of nutrition policy. Her writing is plain, careful, and pointed.

  • Christy Harrison, Anti-Diet (2019). A registered dietitian's take on diet culture, weight stigma, and the harms of nutrition messaging that frames food in moral terms. Especially valuable for readers with histories of disordered eating. Builds a vocabulary for resisting the bad parts of nutrition discourse.

Intermediate

  • Gary Taubes, Why We Get Fat (2010), AND David Ludwig, Always Hungry? (2016). Read together. Both are advocates for the carbohydrate-insulin model of obesity, with strong views and partial evidence. Reading them in conversation with the Hall and Aronne literature on ultra-processed foods (next item) is a way to understand what is contested in current obesity research.

  • Kevin Hall et al., "Ultra-Processed Diets Cause Excess Calorie Intake and Weight Gain" (Cell Metabolism, 2019). The original paper of the metabolic-ward study referenced in the chapter. A short, accessible read for anyone who wants to see exactly how the result was arrived at. Available open-access.

  • Walter Willett, Eat, Drink, and Be Healthy (2017, 3rd ed.). From the chair of the Harvard School of Public Health Department of Nutrition, with the Healthy Eating Plate as a counter-proposal to the USDA MyPlate. Willett is the principal investigator of the Nurses' Health Study and the Health Professionals Follow-Up Study. The book is fact-dense, well-cited, and represents the mainstream-academic position on most questions.

Advanced

  • John P.A. Ioannidis, "Why Most Published Research Findings Are False" (PLoS Medicine, 2005), and his subsequent work in nutrition specifically. The replication-crisis case, articulated by one of its central figures. Especially relevant: Ioannidis's 2018 JAMA commentary "The Challenge of Reforming Nutritional Epidemiologic Research."

  • U.S. Dietary Guidelines for Americans, current edition (DietaryGuidelines.gov). The actual source document, plus the technical report. Worth reading at least once to understand how dietary policy is made, what the underlying evidence base looks like in the technical chapters, and where it is honest about limits.

  • Hu et al., "Egg Consumption and Risk of Coronary Heart Disease in Men and Women" (JAMA, 1999). The reversal study referenced in case study 2. Reading the actual paper, including the limitations section, is one of the better introductions to how cohort-study evidence is presented and what it can and cannot tell you.

  • Esselstyn, Ornish, McDougall (the plant-based-medical-nutrition tradition), AND Volek, Phinney, Westman (the low-carb-medical-nutrition tradition). These two camps disagree sharply about the optimal diet for cardiovascular health. Reading representative work from each is a way to understand both the evidence each camp leans on and the gaps each camp dismisses. Both have legitimate citations behind them; both also overreach. Reading both in tension is more educational than reading either alone.

Bonus — for the science teacher

  • Pat's classroom binder (anonymized version available on the book's website). Pat Hammond's actual unit on nutrition literacy, including her "score the headlines" rubric, the news clippings she uses (refreshed yearly), and the worksheets her students use. Designed for a high-school chemistry class but adaptable to introductory college courses.

  • The Nutrition Source (nutritionsource.hsph.harvard.edu). The Harvard School of Public Health's free, regularly-updated nutrition information resource. The chapters on individual foods (eggs, sugar, salt, dairy) are well-written, well-cited, and updated as the literature evolves. Useful as a teaching aid.

A note on what's not on this list

There are best-selling nutrition books we are not recommending. Books that promise a single optimal diet for everyone, books that label foods as "good" or "bad," books that promise to "cure" specific diseases through diet alone, books that demonize specific food groups (lectins, gluten, oxalates, oils-from-seeds) on weak evidence, and books written by influencers with credentials in something other than nutrition science.

If a book promises certainty, the evidence does not support certainty, so the book is selling something other than evidence. The books we have listed are the ones that admit when the evidence is mixed. That admission is, in this field, the strongest credential there is.