1. Greiner , A , Smith , KC & Guallar , E ( 2010 ) Something fishy? News media presentation of complex health issues related to fish consumption guidelines . Public Health Nutr 13 , 1786 – 1794 .

2. Houn , F , Bober , MA , Huerta , EE et al. ( 1995 ) The association between alcohol and breast cancer: popular press coverage of research . Am J Public Health 85 , 1082 – 1086 .

3. Nagler , RH ( 2010 ) Steady Diet of Confusion: Contradictory Nutrition Messages in the Public Information Environment . Philadelphia, PA : University of Pennsylvania .

4. Goldberg , JP & Sliwa , SA ( 2011 ) Communicating actionable nutrition messages: challenges and opportunities . Proc Nutr Soc 70 , 26 – 37 .

5. Nagler , RH ( 2014 ) Adverse outcomes associated with media exposure to contradictory nutrition messages . J Health Commun 19 , 24 – 40 .

6. Nagler , RH & Hornik , RC ( 2012 ) Measuring media exposure to contradictory health information: a comparative analysis of four potential measures . Commun Methods Meas 6 , 56 – 75 .

7. Spiteri Cornish , L & Moraes , C ( 2015 ) The impact of consumer confusion on nutrition literacy and subsequent dietary behavior . Psychol Mark 32 , 558 – 574 .

8. Vardeman , JE & Aldoory , L ( 2008 ) A qualitative study of how women make meaning of contradictory media messages about the risks of eating fish . Health Commun 23 , 282 – 291 .

9. Lee , CJ , Nagler , RH & Wang , N ( 2018 ) Source-specific exposure to contradictory nutrition information: documenting prevalence and effects on adverse cognitive and behavioral outcomes . Health Commun 33 , 453 – 461 .

10. Pew Research Center ( 2016 ) The new food fights: US public divides over food science. ) The new food fights: US public divides over food science. http://www.pewinternet.org/2016/12/01/the-new-food-fights/ (accessed October 2018).

11. Rosenstock , IM ( 1974 ) Historical origins of the health belief model . Health Educ Monogr 2 , 328 – 335 .

12. Fishbein , M & Ajzen , I ( 2009 ) Predicting and Changing Behavior: The Reasoned Action Approach . New York : Psychology Press .

13. Hornik , R & Kelly , B ( 2006 ) Communication and diet: an overview of experience and principles . J Nutr Educ Behav 39 , Suppl. 2 , S5 – S12 .

14. Snyder , LB ( 2006 ) Health communication campaigns and their impact on behavior . J Nutr Educ Behav 39 , Suppl. 2 , S32 – S40 .

15. Wakefield , MA , Loken , B & Hornik , RC ( 2010 ) Use of mass media campaigns to change health behaviour . Lancet 376 , 1261 – 1271 .

16. McCombs , M & Shaw , D ( 1972 ) The agenda-setting function of mass media . Public Opin Q 36 , 176 – 187 .

17. Scheufele , DA ( 1999 ) Framing as a theory of media effects . J Commun 49 , 103 – 122 .

18. Niederdeppe , J , Fowler , EF , Goldstein , K et al. ( 2010 ) Does local television news coverage cultivate fatalistic beliefs about cancer prevention? J Commun 60 , 230 – 253 .

19. Angell , M & Kassirer , JP ( 1994 ) Clinical research: what should the public believe? N Engl J Med 331 , 189 – 190 .

20. Goldberg , JP & Hellwig , JP ( 1997 ) Nutrition research in the media: the challenge facing scientists . J Am Coll Nutr 16 , 544 – 550 .

21. Basu , AJ & Hogard , E ( 2008 ) Fit for public consumption? An exploratory study of the reporting of nutrition research in UK tabloids with regard to its accuracy, and a preliminary investigation of public attitudes towards it . Public Health Nutr 11 , 1124 – 1131 .

22. Boyington , JEA , Schoster , B , Martin , KR et al. ( 2009 ) Perceptions of individual and community environmental influences on fruit and vegetable intake, North Carolina, 2004 . Prev Chronic Dis 6 , A04 .

23. Diekman , C & Malcolm , K ( 2009 ) Consumer perception and insights on fats and fatty acids: knowledge on the quality of diet fat . Ann Nutr Metab 54 , 25 – 32 .

24. Dorey , E & McCool , J ( 2009 ) The role of the media in influencing children’s nutritional perceptions . Qual Health Res 19 , 645 – 654 .

25. Dye , CJ & Cason , KL ( 2005 ) Perceptions of older, low-income women about increasing intake of fruits and vegetables . J Nutr Elder 25 , 21 – 41 .

26. Chang , C ( 2013 ) Men’s and women’s responses to two-sided health news coverage: a moderated mediation model . J Health Commun 18 , 1326 – 1344 .

27. Chang , C ( 2015 ) Motivated processing: how people perceive news covering novel or contradictory health research findings . Sci Commun 37 , 602 – 634 .

28. Nagler , RH & LoRusso , SM ( 2017 ) Conflicting information and message competition in health and risk messaging. In Oxford Research Encyclopedia of Communication. Published online: July 2017. doi: 10.1093/acrefore/9780190228613.013.292.

29. O’Keefe , DJ ( 1999 ) How to handle opposing arguments in persuasive messages: a meta-analytic review of the effects of one-sided and two-sided messages . Ann Int Commun 22 , 209 – 249 .

30. Dehghan , M , Mente , A , Zhang , X et al. ( 2017 ) Associations of fats and carbohydrate intake with cardiovascular disease and mortality in 18 countries from five continents (PURE): a prospective cohort study . Lancet 390 , 2050 – 2062 .

31. Noto , H , Goto , A , Tsujimoto , T et al. ( 2013 ) Low-carbohydrate diets and all-cause mortality: a systematic review and meta-analysis of observational studies . PLoS One 8 , e55030 .

32. Bakalar , N ( 2017 ) New study favors fat over carbs. ) New study favors fat over carbs. https://www.nytimes.com/2017/09/08/well/new-study-favors-fat-over-carbs.html (accessed September 2018).

33. Park , A ( 2017 ) The low-fat vs. low-carb diet debate has a new answer. ) The low-fat vs. low-carb diet debate has a new answer. http://time.com/4919448/low-fat-v-low-carb-diets/ (accessed September 2018).

34. Carroll , AE ( 2015 ) Are fats unhealthy? The battle over dietary guidelines. ) Are fats unhealthy? The battle over dietary guidelines. https://www.nytimes.com/2015/10/13/upshot/are-fats-unhealthy-the-battle-over-dietary-guidelines.html (accessed September 2018).

35. Taubes , G ( 2002 ) What if it’s all been a big fat lie? ) What if it’s all been a big fat lie? https://www.nytimes.com/2002/07/07/magazine/what-if-it-s-all-been-a-big-fat-lie.html (accessed September 2018).

36. Miller , JD ( 2004 ) Public understanding of, and attitudes toward, scientific research: what we know and what we need to know . Public Underst Sci 13 , 273 – 294 .

37. Jensen , JD , Krakow , M , John , KK et al. ( 2013 ) Against conventional wisdom: when the public, the media, and medical practice collide . BMC Med Inform Decis Mak 13 , S4 .

38. Nelkin , D ( 1995 ) Selling Science: How the Press Covers Science and Technology . New York : W.H. Freeman .

39. Pellechia , MG ( 1997 ) Trends in science coverage: a content analysis of three US newspapers . Public Underst Sci 6 , 49 – 68 .

40. Carpenter , DM , Geryk , LL , Chen , AT et al. ( 2016 ) Conflicting health information: a critical research need . Health Expect 19 , 1173 – 1182 .

41. Buhrmester , MD , Talaifar , S & Gosling , SD ( 2018 ) An evaluation of Amazon’s Mechanical Turk, its rapid rise, and its effective use . Perspect Psychol Sci 13 , 149 – 154 .

42. Jensen , JD , Carcioppolo , N , King , AJ et al. ( 2011 ) Including limitations in news coverage of cancer research: effects of news hedging on fatalism, medical skepticism, patient trust, and backlash . J Health Commun 16 , 486 – 503 .

43. Patterson , RE , Satia , JA , Kristal , AR et al. ( 2001 ) Is there a consumer backlash against the diet and health message? J Am Diet Assoc 101 , 37 – 41 .

44. Kliemann , N , Wardle , J , Johnson , F et al. ( 2016 ) Reliability and validity of a revised version of the General Nutrition Knowledge Questionnaire . Eur J Nutr 70 , 1174 – 1180 .

45. National Cancer Institute ( 2011 ) Health Information National Trends (HINTS) 4 survey, cycle 1, 2011. ) Health Information National Trends (HINTS) 4 survey, cycle 1, 2011. https://hints.cancer.gov/ (accessed April 2018).

46. Nagler , RH , Yzer , MC & Rothman , AJ ( 2019 ) Effects of media exposure to conflicting information about mammography: results from a population-based survey experiment . Ann Behav Med 53 , 896 – 908 .

47. Ramondt , S & Ramírez , AS ( 2019 ) Assessing the impact of the public nutrition information environment: adapting the cancer information overload scale to measure diet information overload . Patient Educ Couns 102 , 37 – 42 .

48. Jeong , M , Zhang , D , Morgan , JC et al. ( 2019 ) Similarities and differences in tobacco control research findings from convenience and probability samples . Ann Behav Med 53 , 476 – 485 .

49. Jensen , JD ( 2008 ) Scientific uncertainty in news coverage of cancer research: effects of hedging on scientists’ and journalists’ credibility . Hum Comm Res 34 , 347 – 369 .