The bitter truth about Coke-funded “research”

The Coca-Cola Company is retreating from the research program it has funded in an effort to distract consumers from the role of sugary soft drinks in obesity and associated morbidity and mortality.  Emails released by the Associated Press show some of the role Coca-Cola took in shaping the Global Energy Research Network’s research agenda. Last month my academic setting, the University of Colorado, returned a $1 million gift it had received from Coca-Cola as seed money to establish this network.

In an email Coca-Cola voiced its goals that the group would “quickly establish itself as the place the media goes to for comment on any obesity issue.” Instrumental in unveiling the facts in this case, the New York Times noted that such an arrangment “would have put a scientific veneer on what amounted to a marketing campaign by the company with the help of academic scientists.”

Although a scientific review in PLOS Medicine has showed that industry-funding biases the findings in studies of sugary beverages and obesity, not all industry-funded research is suspect.  Funding for scientific research can come from a variety of sources including industry and government, and governmental funding of healthcare research is a shrinking resource.  As noted by the International Food Information Council Foundation: “What makes a given study trustworthy is not the funding mechanism but the scientific process; adherence to valid and reliable procedures in designing, executing, and analyzing the research, and the peer review mechanism”.Screen Shot 2015-12-05 at 3.38.36 PM

Prior efforts to raise awareness of the link between sugary drinks and poor health include a PSA created by the Center for Science In The Public Interest that flips the popular image of Coca-Cola’s cola guzzling polar bear with a cast of “Real Bears” who go through a series of serious health issues thanks to their sugary drink habit.

One of the pioneers of the idea that sugar–and especially sugary drinks–are culprits in the obesity epidemic is  the University of California at San Francisco’s Dr. Robert Lustig, who made in Sugar: The Bitter Truth, a 2009 UCTV video that sparked a national dialogue. In a follow-up series, The Skinny on Obesity, Dr. Lustig and two of his UCSF colleagues tease out the science behind his sugar-obesity claim and the threat it poses to public health.sugar-bitter-truth

Another great post on the science behind the obesity epidemic is here on the Best Friends for Life blog.


Published by Marion Sills

I am a Professor of Pediatrics and Emergency Medicine at the University of Colorado. I work as a physician in the emergency departments of the Children's Hospital of Colorado and as a health services researcher at the University's Adult and Child Consortium for Health Outcomes (ACCORDS).

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