The China Study

The China study : The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss and Long-term Health is a book by T. Colin Campbell and his son, Thomas M. Campbell II. It was first published in the United States in January 2005 and had sold over one million copies as of October 2013, making it one of America's best-selling books about nutrition.[2][3]

The China Study
AuthorT. Colin Campbell, Ph.D. and Thomas M. Campbell II, M.D.
CountryUnited States
SubjectNutritional science
PublisherBenBella Books
Publication date
2005[1]
Pages417 (first edition)
ISBN1-932100-38-5

Contents

The China Study examines the link between the consumption of animal products (including dairy) and chronic illnesses such as coronary heart disease, diabetes, breast cancer, prostate cancer, and bowel cancer.[4] The authors conclude that people who eat a predominantly whole-food, vegan diet—avoiding animal products as a main source of nutrition, including beef, pork, poultry, fish, eggs, cheese, and milk, and reducing their intake of processed foods and refined carbohydrates—will escape, reduce, or reverse the development of numerous diseases. They write that "eating foods that contain any cholesterol above 0 mg is unhealthy."[5]

The book recommends sunshine exposure or dietary supplements to maintain adequate levels of vitamin D, and supplements of vitamin B12 in case of complete avoidance of animal products.[6] It criticizes low-carb diets, such as the Atkins diet, which include restrictions on the percentage of calories derived from carbohydrates[7] The authors are critical of reductionist approaches to the study of nutrition, whereby certain nutrients are blamed for disease, as opposed to studying patterns of nutrition and the interactions between nutrients.[8]

The book is "loosely based"[9] on the China–Cornell–Oxford Project, a 20-year study—described by The New York Times as "the Grand Prix of epidemiology"—conducted by the Chinese Academy of Preventive Medicine, Cornell University, and the University of Oxford. T. Colin Campbell was one of the study's directors.[10][11] It looked at mortality rates from cancer and other chronic diseases from 1973–75 in 65 counties in China; the data was correlated with 1983–84 dietary surveys and blood work from 100 people in each county. The research was conducted in those counties because they had genetically similar populations that tended, over generations, to live and eat in the same way in the same place. The study concluded that counties with a high consumption of animal-based foods in 1983–84 were more likely to have had higher death rates from "Western" diseases as of 1973–75, while the opposite was true for counties that ate more plant-based foods.[12]

Publication

The book was first published in 2005.[1][13] A revised and expanded edition was published in 2016. [14] The book has also been published in German, Polish, Slovenian, Italian, Chinese, Japanese, Korean, Romanian, Swedish and Urdu.[15]

Reception

Sanjay Gupta, CNN's chief medical correspondent, said in his documentary The Last Heart Attack in 2011 that The China Study had changed the way people all over the world eat.[16] Former American President Bill Clinton became a supporter when he adopted a plant-based diet after a heart attack.[4][17]

Wilfred Niels Arnold, professor of biochemistry at the University of Kansas Medical Center, reviewed the book in Leonardo reviews in 2005: "[T]he authors anticipate resistant and hostile sources, sail on with escalating enthusiasm, and furnish a working hypothesis that is valuable. In fact, the surprising data are difficult to interpret in any other way."[18]

In a written debate with Campbell in 2008, nutritionist Loren Cordain argued that "the fundamental logic underlying Campbell's hypothesis (that low [animal] protein diets improve human health) is untenable and inconsistent with the evolution of our own species." Campbell argued that "diet–disease associations observed in contemporary times are far more meaningful than what might have occurred during evolutionary times—at least since the last 2.5 million years or so."[19]

The book was reviewed by Harriet Hall, a physician and skeptic who writes about alternative medicine, in a blog entry[20] posted on the Science-Based Medicine website in 2009. Hall argued that the book had references which do not support directly the claims made by the authors. She also stated that the book does not explain the exceptions to his data—for example that "stomach cancer rates are higher in China than elsewhere in the world."[21] However, subsequent studies have shown helicobacter pylori, a prominent disease in China, to be the prominent cause of stomach cancer in most individuals.[22]

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References
  1. "The China Study - T. Colin Campbell Center for Nutrition Studies". Center for Nutrition Studies. Retrieved June 24, 2020.
  2. Parker-Pope, Tara (January 7, 2011). "Nutrition Advice From the China Study". The New York Times. Retrieved June 19, 2020.
  3. For over one million copies sold, "The China Study", the chinastudy.com, archived October 18, 2013.
  4. Sherwell, Philip (October 3, 2010). "Bill Clinton's new diet: nothing but beans, vegetables and fruit to combat heart disease".
  5. Campbell & Campbell II 2005, p. 132
  6. Campbell & Campbell II 2005, pp. 232, 242, 361ff
  7. Campbell & Campbell II 2005, pp. 95–96
  8. Scrinis, Gyorgy (2013). Nutritionism: The Science and Politics of Dietary Advice. Columbia University Press. p. 16.
  9. Scrinis, Gyorgy (2013). Nutritionism: The Science and Politics of Dietary Advice. Columbia University Press. p. 182.
  10. Brody, Jane E. (May 8, 1990). "Huge Study Of Diet Indicts Fat And Meat". The New York Times.
  11. Campbell, T.Colin; Parpia, Banoo; Chen, Junshi (November 1998). "Diet, lifestyle, and the etiology of coronary artery disease: the Cornell China Study". The American Journal of Cardiology. 82 (10): 18–21. doi:10.1016/s0002-9149(98)00718-8. PMID 9860369.
  12. "China-Cornell-Oxford Project". Cornell University. Archived from the original on February 23, 2009. Retrieved June 19, 2020.
  13. Campbell, T. Colin; Campbell II, Thomas M. (2005). The China Study: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss and Long-term Health. BenBella Books.
  14. Campbell, T. Colin; Campbell II, Thomas M. (2016). The China study : the most comprehensive study of nutrition ever conducted and the startling implications for diet, weight loss, and long-term health (Revised and expanded ed.). BenBella Books. ISBN 9781942952909.CS1 maint: ref=harv (link)
  15. "Formats and Editions of The China study : the most comprehensive study of nutrition ever conducted and the startling implications for diet, weight loss and long-term health". Worldcat.org. Retrieved June 24, 2020.
  16. "Gupta: Becoming heart attack proof". August 25, 2011.
  17. Martin, David S. (August 18, 2011). "From omnivore to vegan: The dietary education of Bill Clinton". CNN.
  18. Arnold, Wilfred Niels (February 2005). "The China Study". Leonardo Reviews. Retrieved August 29, 2011.
  19. Cordain, Loren and Campbell, T. Colin. "The Protein Debate", Performance Menu: Journal of Nutrition & Athletic Excellence, 2008, accessed August 28, 2011.
  20. Hope, Harriet (April 9, 2009). "The China Study".
  21. Yang, Ling (2006). "Incidence and mortality of gastric cancer in China". World Journal of Gastroenterology. 12 (1): 17–20. doi:10.3748/wjg.v12.i1.17. PMC 4077485. PMID 16440411.
  22. Wroblewski, Lydia E.; Peek, Richard M.; Wilson, Keith T. (October 2010). "Helicobacter pylori and Gastric Cancer: Factors That Modulate Disease Risk". Clinical Microbiology Reviews. 23 (4): 713–739. doi:10.1128/CMR.00011-10. PMC 2952980. PMID 20930071.

Further reading


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