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Nutrition Resources

Methodology and the Epistemics of Nutrition Research

  • Ioannidis, J.P. (2018). The challenge of reforming nutritional epidemiologic research. JAMA, 320(10), 969–970. The most rigorous critique of contemporary nutrition epidemiology from a primary researcher in research methodology.
  • Ioannidis, J.P. (2013). Implausible results in human nutrition research. BMJ, 347, f6698.
  • Archer, E., Hand, G.A., & Blair, S.N. (2013). Validity of U.S. nutritional surveillance: National Health and Nutrition Examination Survey caloric energy intake data, 1971–2010. PLoS One, 8(10), e76632. The most direct critique of NHANES self-report data validity; influential and controversial.
  • Hall, K.D., Ayuketah, A., Brychta, R., et al. (2019). Ultra-processed diets cause excess calorie intake and weight gain: an inpatient randomized controlled trial of ad libitum food intake. Cell Metabolism, 30(1), 67–77. Kevin Hall’s metabolic ward studies represent the gold standard for nutrition RCTs — controlled, measured, free of self-report problems.
  • Hall, K.D., Bemis, T., Brychta, R., et al. (2015). Calorie for calorie, dietary fat restriction results in more body fat loss than carbohydrate restriction in people with obesity. Cell Metabolism, 22(3), 427–436.

Macronutrient Metabolism

Protein and Muscle Metabolism

  • Phillips, S.M. (2014). A brief review of higher dietary protein diets in weight loss: a focus on athletes. Sports Medicine, 44 Suppl 2, 149–153. Stuart Phillips at McMaster has produced decades of foundational work on protein and muscle protein synthesis.
  • Witard, O.C., Jackman, S.R., Breen, L., Smith, K., Selby, A., & Tipton, K.D. (2014). Myofibrillar muscle protein synthesis rates subsequent to a meal in response to increasing doses of whey protein at rest and after resistance exercise. American Journal of Clinical Nutrition, 99(1), 86–95.
  • Schoenfeld, B.J., Aragon, A.A., & Krieger, J.W. (2013). The effect of protein timing on muscle strength and hypertrophy: a meta-analysis. Journal of the International Society of Sports Nutrition, 10, 53.
  • Sun, L., Sadighi Akha, A.A., Miller, R.A., & Harper, J.M. (2009). Life-span extension in mice by preweaning food restriction and by methionine restriction in middle age. Journals of Gerontology Series A, 64(7), 711–722.

Carbohydrate Metabolism and Personalized Response

  • Zeevi, D., Korem, T., Zmora, N., et al. (2015). Personalized nutrition by prediction of glycemic responses. Cell, 163(5), 1079–1094. Eran Segal and Eran Elinav at the Weizmann Institute — foundational personalized nutrition research showing that individual glucose responses to identical foods vary dramatically.
  • Berry, S.E., Valdes, A.M., Drew, D.A., et al. (2020). Human postprandial responses to food and potential for precision nutrition. Nature Medicine, 26(6), 964–973. The PREDICT studies from Tim Spector’s group at King’s College London; the foundation of the ZOE personalized nutrition project.
  • Ludwig, D.S., Aronne, L.J., Astrup, A., et al. (2021). The carbohydrate-insulin model: a physiological perspective on the obesity pandemic. American Journal of Clinical Nutrition, 114(6), 1873–1885.
  • Gardner, C.D., Trepanowski, J.F., Del Gobbo, L.C., et al. (2018). Effect of low-fat vs low-carbohydrate diet on 12-month weight loss in overweight adults and the association with genotype pattern or insulin secretion: the DIETFITS randomized clinical trial. JAMA, 319(7), 667–679.
  • Shukla, A.P., Iliescu, R.G., Thomas, C.E., & Aronne, L.J. (2015). Food order has a significant impact on postprandial glucose and insulin levels. Diabetes Care, 38(7), e98-e99.

Lipids, Cholesterol, and the Saturated Fat Question

  • Krauss, R.M. (2010). Lipoprotein subfractions and cardiovascular disease risk. Current Opinion in Lipidology, 21(4), 305–311. Krauss’ foundational work on lipid subfractionation — small dense LDL versus large fluffy LDL.
  • Truswell, A.S. (2005). The A2 milk case: a critical review. European Journal of Clinical Nutrition, 59(5), 623–631. The most cited critical synthesis of the A1/A2 milk debate.

Hydration

  • Valtin, H. (2002). “Drink at least eight glasses of water a day.” Really? Is there scientific evidence for “8 × 8”? American Journal of Physiology – Regulatory, Integrative and Comparative Physiology, 283(5), R993–R1004. The definitive analysis of the weak evidence base for the “8 glasses daily” recommendation.

The Sugar Question

  • Lustig, R.H., Schmidt, L.A., & Brindis, C.D. (2012). The toxic truth about sugar. Nature, 482(7383), 27–29. Lustig’s broader research output on fructose biochemistry is foundational.
  • Kearns, C.E., Schmidt, L.A., & Glantz, S.A. (2016). Sugar industry and coronary heart disease research: a historical analysis of internal industry documents. JAMA Internal Medicine, 176(11), 1680–1685. The definitive documentation of 1960s sugar industry payments to Harvard researchers that redirected fifty years of public health policy.
  • Suez, J., Korem, T., Zeevi, D., et al. (2014). Artificial sweeteners induce glucose intolerance by altering the gut microbiota. Nature, 514(7521), 181–186. The foundational paper showing artificial sweeteners disrupt gut microbiome composition.

The Microbiome

  • Sender, R., Fuchs, S., & Milo, R. (2016). Revised estimates for the number of human and bacteria cells in the body. PLoS Biology, 14(8), e1002533.
  • Ley, R.E., Bäckhed, F., Turnbaugh, P., Lozupone, C.A., Knight, R.D., & Gordon, J.I. (2005). Obesity alters gut microbial ecology. Proceedings of the National Academy of Sciences, 102(31), 11070–11075. Jeff Gordon at Washington University in St. Louis remains the foundational figure in modern microbiome research.
  • Human Microbiome Project Consortium. (2012). Structure, function and diversity of the healthy human microbiome. Nature, 486(7402), 207–214. The foundational NIH project that established the basic taxonomy of human microbial communities.
  • McDonald, D., Hyde, E., Debelius, J.W., et al. (2018). American Gut: an open platform for citizen science microbiome research. mSystems, 3(3), e00031-18. Rob Knight at UC San Diego’s American Gut Project — the largest crowdsourced microbiome study in history.
  • Wastyk, H.C., Fragiadakis, G.K., Perelman, D., et al. (2021). Gut-microbiota-targeted diets modulate human immune status. Cell, 184(16), 4137–4153.e14. Justin and Erica Sonnenburg’s randomized trial with Christopher Gardner showing fermented foods produce clearer microbiome benefits than fiber alone.
  • Sonnenburg, E.D., Smits, S.A., Tikhonov, M., Higginbottom, S.K., Wingreen, N.S., & Sonnenburg, J.L. (2016). Diet-induced extinctions in the gut microbiota compound over generations. Nature, 529(7585), 212–215.
  • Sonnenburg, E.D., & Sonnenburg, J.L. (2014). Starving our microbial self: the deleterious consequences of a diet deficient in microbiota-accessible carbohydrates. Cell Metabolism, 20(5), 779–786.
  • Mazmanian, S.K., Round, J.L., & Kasper, D.L. (2008). A microbial symbiosis factor prevents intestinal inflammatory disease. Nature, 453(7195), 620–625. Sarkis Mazmanian at Caltech — foundational work on microbiome-immune system interactions.
  • Dominguez-Bello, M.G., Costello, E.K., Contreras, M., Magris, M., Hidalgo, G., Fierer, N., & Knight, R. (2010). Delivery mode shapes the acquisition and structure of the initial microbiota across multiple body habitats in newborns. Proceedings of the National Academy of Sciences, 107(26), 11971–11975.
  • Dethlefsen, L., & Relman, D.A. (2011). Incomplete recovery and individualized responses of the human distal microbiota to repeated antibiotic perturbation. Proceedings of the National Academy of Sciences, 108 Suppl 1, 4554–4561.
  • David, L.A., Maurice, C.F., Carmody, R.N., et al. (2014). Diet rapidly and reproducibly alters the human gut microbiome. Nature, 505(7484), 559–563.
  • Cani, P.D., Amar, J., Iglesias, M.A., et al. (2007). Metabolic endotoxemia initiates obesity and insulin resistance. Diabetes, 56(7), 1761–1772. Patrice Cani at UCLouvain — pioneering work on metabolic endotoxemia that anchors the LPS framework.
  • Fasano, A. (2012). Zonulin, regulation of tight junctions, and autoimmune diseases. Annals of the New York Academy of Sciences, 1258(1), 25–33. Alessio Fasano at Harvard — the actual research foundation for the “leaky gut” framework.
  • Mesnage, R., & Antoniou, M.N. (2020). Computational modelling provides insight into the effects of glyphosate on the shikimate pathway in the human gut microbiome. Current Research in Toxicology, 1, 25–33.
  • Summers, R.W., Elliott, D.E., Urban, J.F., Thompson, R.A., & Weinstock, J.V. (2005). Trichuris suis therapy for active ulcerative colitis: a randomized controlled trial. Gastroenterology, 128(4), 825–832.

Genetic Variation in Nutrition

  • Tishkoff, S.A., Reed, F.A., Ranciaro, A., et al. (2007). Convergent adaptation of human lactase persistence in Africa and Europe. Nature Genetics, 39(1), 31–40. The foundational paper on independent emergence of lactase persistence in multiple populations.
  • Perry, G.H., Dominy, N.J., Claw, K.G., et al. (2007). Diet and the evolution of human amylase gene copy number variation. Nature Genetics, 39(10), 1256–1260. The foundational paper on AMY1 copy number variation by population — one of the cleanest examples of dietary-driven recent human genetic adaptation.
  • Ameur, A., Enroth, S., Johansson, A., et al. (2012). Genetic adaptation of fatty-acid metabolism: a human-specific haplotype increasing the biosynthesis of long-chain omega-3 and omega-6 fatty acids. American Journal of Human Genetics, 90(5), 809–820. FADS variant research showing differential omega-3 metabolism across populations.

Micronutrients

  • Linus Pauling Institute Micronutrient Information Center: Available at lpi.oregonstate.edu. The Linus Pauling Institute at Oregon State University maintains the most rigorous publicly accessible micronutrient reference resource — synthesizing primary research on each vitamin and mineral. The foundational reference for clinicians and serious researchers.
  • Ames, B.N. (2006). Low micronutrient intake may accelerate the degenerative diseases of aging through allocation of scarce micronutrients by triage. Proceedings of the National Academy of Sciences, 103(47), 17589–17594. Bruce Ames at UC Berkeley/CHORI — the foundational paper on the triage theory of micronutrient function.
  • Davis, D.R., Epp, M.D., & Riordan, H.D. (2004). Changes in USDA food composition data for 43 garden crops, 1950 to 1999. Journal of the American College of Nutrition, 23(6), 669–682. The documentation of measurable decline in food nutrient density over decades.
  • Erland, L.A., & Saxena, P.K. (2017). Melatonin natural health products and supplements: presence of serotonin and significant variability of melatonin content. Journal of Clinical Sleep Medicine, 13(2), 275–281. Direct documentation of supplement industry quality control problems.
  • Geleijnse, J.M., Vermeer, C., Grobbee, D.E., et al. (2004). Dietary intake of menaquinone is associated with a reduced risk of coronary heart disease: the Rotterdam Study. Journal of Nutrition, 134(11), 3100–3105. The foundational research on vitamin K2’s cardiovascular role.
  • DiNicolantonio, J.J., & O’Keefe, J.H. (2017). Hypertension Due to Toxic White Crystals in the Diet: Should We Blame Salt or Sugar? Progress in Cardiovascular Diseases, 59(3), 219–225. DiNicolantonio’s broader work on sodium has been influential in shifting the conversation away from blanket sodium restriction.
  • O’Donnell, M., Mente, A., Rangarajan, S., et al. (2014). Urinary sodium and potassium excretion, mortality, and cardiovascular events. New England Journal of Medicine, 371(7), 612–623. The PURE study showing U-shaped curve for sodium and cardiovascular outcomes.

Glyphosate and Agricultural Toxins

  • International Agency for Research on Cancer (2015). IARC Monographs Volume 112: Some Organophosphate Insecticides and Herbicides. The IARC classification of glyphosate as Group 2A “probably carcinogenic to humans.” The classification remains the IARC position; the EPA’s contrary assessment has been the subject of significant scientific and legal controversy.
  • Bayer-Monsanto glyphosate litigation: ongoing legal record documenting $11+ billion in settlements related to glyphosate-induced non-Hodgkin’s lymphoma cases, with internal corporate documents released through discovery showing efforts to suppress unfavorable research and influence regulatory bodies. Specific court records and settlement documents are publicly accessible through US legal databases.

Polyphenols and Plant Compounds

  • Fahey, J.W., Holtzclaw, W.D., Wehage, S.L., Wade, K.L., Stephenson, K.K., & Talalay, P. (2015). Sulforaphane bioavailability from glucoraphanin-rich broccoli: Control by active endogenous myrosinase. PLoS One, 10(11), e0140963. Jed Fahey at Johns Hopkins — foundational work on cruciferous vegetable bioactive compounds.
  • Sinha, R., Knize, M.G., Salmon, C.P., et al. (1998). Heterocyclic amine content of beef cooked by different methods to varying degrees of doneness and gravy made from meat drippings. Food and Chemical Toxicology, 36(4), 279–287. The foundational research on marinade effects in reducing harmful cooking compounds.

Brain Food and Neurochemistry

  • Veldhuizen, M.G., Babbs, R.K., Patel, B., et al. (2017). Integration of sweet taste and metabolism determines carbohydrate reward. Current Biology, 27(16), 2476-2485.e6. Dana Small at Yale — foundational work on conditioned food responses and the dopamine pairing framework.
  • Liu, G., Weinger, J.G., Lu, Z.L., Xue, F., & Sadeghpour, S. (2010). Efficacy and safety of MMFS-01, a synapse density enhancer, for treating cognitive impairment in older adults: a randomized, double-blind, placebo-controlled trial. Journal of Alzheimer’s Disease, 49(4), 971-990. Research on magnesium L-threonate for cognitive applications.

Longevity and Aging

  • Barzilai, N., Crandall, J.P., Kritchevsky, S.B., & Espeland, M.A. (2016). Metformin as a tool to target aging. Cell Metabolism, 23(6), 1060–1065. The TAME (Targeting Aging with MEtformin) trial rationale.
  • Wei, M., Brandhorst, S., Shelehchi, M., et al. (2017). Fasting-mimicking diet and markers/risk factors for aging, diabetes, cancer, and cardiovascular disease. Science Translational Medicine, 9(377), eaai8700. Valter Longo’s foundational work on fasting-mimicking diet protocols.
  • Hickson, L.J., Langhi Prata, L.G.P., Bobart, S.A., et al. (2019). Senolytics decrease senescent cells in humans: Preliminary report from a clinical trial of Dasatinib plus Quercetin in individuals with diabetic kidney disease. EBioMedicine, 47, 446-456. James Kirkland’s group at Mayo Clinic — foundational senolytics research.
  • Mannick, J.B., Morris, M., Hockey, H.P., et al. (2018). TORC1 inhibition enhances immune function and reduces infections in the elderly. Science Translational Medicine, 10(449), eaaq1564. Matt Kaeberlein’s broader rapamycin research at University of Washington.

Cardiovascular and Disease Risk

  • GBD 2016 Alcohol Collaborators. (2018). Alcohol use and burden for 195 countries and territories, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016. The Lancet, 392(10152), 1015–1035. The substantial Lancet study finding that “the safest level of drinking is none.”
  • International Agency for Research on Cancer (2015). IARC Monographs Volume 114: Red Meat and Processed Meat. The classification of processed meat as Group 1 carcinogen and red meat as Group 2A.

Books and Practitioner-Level Synthesis

Foundational and Reasonable

  • Pontzer, H. (2021). Burn: New Research Blows the Lid Off How We Really Burn Calories, Lose Weight, and Stay Healthy. Avery. Herman Pontzer at Duke — primary research on energy expenditure (Hadza studies particularly) and accessible synthesis of how metabolism actually works. Genuinely important work for understanding why “exercise more to lose weight” doesn’t work the way most people assume.
  • Lieberman, D. (2014). The Story of the Human Body: Evolution, Health, and Disease. Pantheon. Daniel Lieberman at Harvard — evolutionary biology applied to human health. The foundational text for thinking about modern dietary mismatch from an evolutionary perspective.
  • Heying, H.E., & Weinstein, B. (2021). A Hunter-Gatherer’s Guide to the 21st Century: Evolution and the Challenges of Modern Life. Portfolio. The Basic Rules framework on the Natural Diet page draws substantially from this book’s evolutionary framework for thinking about modern lifestyle decisions including food.
  • Anderson, S.C., Cryan, J.F., & Dinan, T. (2017). The Psychobiotic Revolution: Mood, Food, and the New Science of the Gut-Brain Connection. National Geographic Books. John Cryan and Ted Dinan at University College Cork are primary researchers in microbiome-brain interactions; this represents accessible synthesis of their primary research.
  • Gropper, S.S., & Smith, J.L. (2012). Advanced Nutrition and Human Metabolism. Cengage Learning. Textbook-level reference for fundamental nutrition biochemistry. Useful for the underlying mechanisms beyond what popular books typically cover.
  • Ross, A.C., Caballero, B., Cousins, R.J., Tucker, K.L., & Ziegler, T.R. (2012). Modern Nutrition in Health and Disease (11th ed.). Lippincott Williams & Wilkins. The reference textbook used in nutrition education programs. Comprehensive and evidence-anchored; useful when the question is “what does the actual academic field say about this?”
  • Masterjohn, C. (2021). Testing Nutritional Status: The Ultimate Cheat Sheet. Chris Masterjohn. Practitioner-level synthesis of clinical micronutrient testing. Masterjohn’s database resources at chrismasterjohnphd.com represent the kind of practitioner-grade synthesis grounded in primary biochemistry that’s worth referencing for specific topics — particularly his vitamin K2, glutathione, creatine, methionine/glycine balance, choline, MTHFR, and fatty liver resources.

Useful with Caveats

  • DiNicolantonio, J., & Land, S. (2020). The Immunity Fix: Strengthen Your Immune System, Fight Off Infections, Reverse Chronic Disease and Live a Healthier Life. James DiNicolantonio’s work on sodium and on broader cardiovascular nutrition has been influential in shifting the conversation; this represents the more popular synthesis of his research. DiNicolantonio is a research scientist with a primary research base; the popular books are accessible synthesis with appropriate caveats about extrapolation beyond the underlying research.
  • DiNicolantonio, J., & Land, S. (2021). The Mineral Fix: How to Optimize Your Mineral Intake for Energy, Longevity, Immunity, Sleep and More. Independently Published. Similar profile to The Immunity Fix — useful synthesis of mineral nutrition with the understanding that some specific recommendations go beyond what the primary research directly supports.
  • Land, S. (2018). Metabolic Autophagy. Siim Land. Practitioner-level synthesis of autophagy research and dietary approaches to activating it. Useful for the autophagy framework but represents popular extrapolation rather than primary research. The cross-link to Fasting in Part II provides the deeper research foundation.
  • Baker, P., & Norton, L. (2019). Fat Loss Forever. Practical book on body composition; one of the more measured popular treatments of the topic. Norton has primary research credentials in muscle physiology; the popular framing of the book maintains reasonable evidence-anchoring.

Useful but Read Critically

  • Perlmutter, D. (2019). The Microbiome and the Brain. CRC Press. David Perlmutter is a popular health author whose books have varying evidence quality. The Microbiome and the Brain represents reasonable synthesis of microbiome-brain research, though Perlmutter’s broader catalog (particularly Grain Brain) makes claims that outrun the underlying evidence. The microbiome-brain book is the more measured contribution.
  • Cherniske, S. (1998). Caffeine Blues: Wake Up to the Hidden Dangers of America’s #1 Drug. Grand Central Publishing. Stephen Cherniske compiled substantial research on coffee’s negative effects in this 1998 book; the contrarian position deserves more engagement than mainstream coffee discourse typically gives it. The Caffeine Blues research compilation is genuinely substantive even when individual specific claims warrant scrutiny. The pattern of how researchers publishing unfavorable coffee findings face more aggressive challenge than those publishing favorable findings — a pattern Cherniske documented and that has continued through subsequent decades — remains worth noting.
  • Sovijärvi, O., Arina, T., & Halmetoja, J. (2019). Biohacker’s Handbook: Upgrade Yourself and Unleash Your Inner Potential. Biohacker Center. Comprehensive practitioner-level reference covering nutrition, sleep, fitness, and broader optimization. Some recommendations have strong evidence base; others reflect biohacker tradition and practitioner extrapolation. Useful as a starting point with the understanding that specific protocols often outrun the underlying evidence.
  • Greenfield, B. (2020). Boundless: Upgrade Your Brain, Optimize Your Body, and Defy Aging. Victory Belt Publishing. Ben Greenfield’s comprehensive framework on health optimization. Some recommendations are evidence-anchored; others reflect biohacker tradition. Greenfield has commercial relationships with multiple supplement companies that warrant skeptical reading of specific protocol recommendations. The framework is useful for understanding the contemporary biohacking landscape; the specific protocols benefit from critical reading rather than direct application.

Read with Substantial Caveats

  • Asprey, D. (2019). Super Human: The Bulletproof Plan to Age Backward and Maybe Even Live Forever. Newbury House Publishers, U.S. Dave Asprey is the founder of the Bulletproof brand. The framework has been influential in popularizing some legitimate concepts (intermittent fasting, MCT oil, attention to dietary quality) but Asprey’s commercial relationships with the products he recommends, along with specific claims (particularly about coffee mycotoxin contamination that’s been used as marketing for Bulletproof coffee) that outrun the underlying evidence, warrant substantial skeptical reading. Useful for understanding what the popular biohacking framework looks like; less useful as evidence-anchored guidance.
  • Gundry, S. (2017). The Plant Paradox: The Hidden Dangers in “Healthy” Foods That Cause Disease and Weight Gain. Harper Wave. Steven Gundry’s framework on lectins as primary drivers of chronic disease. The underlying biology of lectins is real and well-established; the framework’s specific claims about lectins causing most chronic disease and the universal applicability of lectin elimination overrun what the evidence supports. Gundry’s commercial relationships with lectin-blocking supplements warrant skeptical reading. Useful for understanding the lectin debate; not useful as universal dietary prescription.

Practitioner Resources

Chris Masterjohn database resources at chrismasterjohnphd.com.

Supplement quality testing organizations:

  • ConsumerLab: independent supplement testing with subscription access to detailed results
  • Labdoor: independent supplement quality grading
  • NSF International: certification program for supplement quality and safety
  • USP (United States Pharmacopeia): supplement verification program

Continuous glucose monitoring services for non-diabetics:

  • Levels Health
  • Nutrisense
  • Veri
  • Stelo (Dexcom)

These services have democratized access to CGM data for personalized nutrition; useful for individual glucose response patterns, but with attention to the orthosomnia-equivalent anxiety that can develop from constant monitoring.

Personalized nutrition projects:

  • ZOE Health Study: Tim Spector’s research project at King’s College London with consumer applications
  • The American Gut Project/Microsetta Initiative: Rob Knight’s microbiome citizen science project

Specific Research Topics Referenced in The Nutrition Rabbit Hole

The external research links from the Nutrition Rabbit Hole page, preserved here as a reference for further reading: