A new U.S. survey has highlighted a major awareness gap around research examining the relationship between dairy consumption and prostate cancer risk. Only 20% of 1,102 men surveyed said they were aware of research linking dairy consumption with increased prostate cancer risk.
The survey was conducted by Morning Consult for the Physicians Committee for Responsible Medicine (PCRM). After being informed about the reported association, 66% of respondents said they would consider avoiding dairy, while 76% supported warning labels on dairy products about prostate cancer risk.
Research on Dairy and Prostate Cancer
The report cites previous research examining dairy consumption and prostate cancer. A meta-analysis covering 32 studies found evidence of an elevated risk among people consuming larger amounts of dairy, although the findings describe associations rather than establishing that dairy consumption directly causes prostate cancer.
Another study cited in the report followed 3,612 men for 8–10 years and found that men with the highest consumption of low-fat dairy—around three servings per day—were more than twice as likely to develop prostate cancer compared with those consuming less than one serving per day.
Plant-Based Diets Also Examined
The report also highlights research examining plant-based dietary patterns. Data from the Adventist Health Study-2 found that men following a vegan diet had a 35% lower prostate cancer risk compared with several other dietary groups. (ScienceDaily)
In another study involving more than 2,000 men with prostate cancer, higher consumption of plant-based foods was associated with a 56% lower risk of disease progression and a 59% lower risk of recurrence compared with the lowest levels of plant-food consumption. (ScienceDaily)
Implications for the Dairy Industry
For dairy companies, the findings highlight the growing importance of evidence-based nutrition communication. Consumer perceptions of dairy are increasingly influenced by emerging research on health, nutrition and dietary patterns.
The ScienceDaily report also notes that the survey was conducted in the United States and reflects respondents’ awareness and attitudes after being presented with information about the research. The cited studies are observational or meta-analytic evidence and should not be interpreted as proof that dairy consumption directly causes prostate cancer. (ScienceDaily)
The findings could nevertheless add to ongoing discussions around dairy nutrition, consumer education, product labelling and the positioning of dairy products within changing dietary patterns.
Source: Dairynews7x7 15 Sep, 2026 Read full story here
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