A new study out of Mass General Brigham found that drinking just one sugar-sweetened beverage per day nearly triples the risk of stomach cancer — and roughly two-thirds of American adults are doing exactly that, according to CDC data.
The stakes are straightforward: corporate food giants keep pumping fructose into sodas, fruit punches, lemonades, and sports drinks, the FDA rubber-stamps the products, and ordinary Americans are the ones swallowing the consequences. Gastric cancer is the fifth leading cause of cancer death worldwide, and researchers say diet's role has been poorly understood until now.
The study, published in the journal Gastro Hep Advances, tracked over 112,000 participants from the Nurses' Health Study and Health Professionals Follow-Up Study between 1986 and 2022. There were 278 documented cases of gastric cancer in that period. After adjusting for other risk factors, people who consumed at least one sugary drink daily were 2.45 times more likely to develop stomach cancer compared to people who never drank them. Women faced roughly three times the risk; men faced roughly double.
Senior author Andrew T. Chan, a gastroenterologist and epidemiologist with the Mass General Brigham Cancer Institute, told Fox News Digital the findings are "definitely a concern because we are seeing an increase in cancers of the gastrointestinal tract, particularly in young people under 50." He added: "Our increasing consumption of sugary drinks and also ultraprocessed foods is likely to be contributing to some of these cancer trends."
The researchers also examined Helicobacter pylori, the bacteria long linked to gastric cancer. In a subset of participants, there was no connection between sugary drink intake and H. pylori — strengthening the case that fructose itself may be driving the risk. Artificially sweetened drinks, including diet sodas, showed no association with increased gastric cancer risk.
Fox News framed the findings primarily as a consumer-awareness story, emphasizing individual drinking habits and lifestyle choices. ScienceAlert, meanwhile, buried the regulatory question entirely, noting the well-documented health harms of sugary beverages — linked to over 180,000 deaths annually worldwide — without once asking who's supposed to be minding the store. Neither outlet pressed the obvious follow-up: where is the FDA, and why are fructose-heavy beverages still getting a free pass onto American shelves?
Both outlets were careful to note the study's limitations. It is observational — it shows correlation, not direct causation. The participants were predominantly White healthcare professionals, meaning the findings may not translate across all demographics. Chan himself acknowledged the gap: "The study is unable to really prove cause and effect. We certainly need to do more research to understand whether this association between sugary sweetened beverages and stomach cancer is truly causal."
Fair enough. Science demands rigor. But when two-thirds of the country is daily consuming a product now linked to a deadly cancer — and the same federal agency tasked with food safety has done nothing to curb it — the burden of proof shouldn't fall exclusively on researchers. It should fall on the corporations profiting from the product and the regulators who keep signing off on it.
Previous studies have already linked sugary drinks to liver, breast, and colorectal cancers. Stomach cancer is now on the list. The question isn't whether the science is settled. The question is how many studies it takes before an institution with actual authority bothers to act.
