Their reasons for going to all this trouble were clear: Alcohol is a massive health and social problem worldwide. Excessive drinking can, over time, increase the risk of everything from liver disease to high blood pressure, injury, and memory and mental health problems. So getting a sense of the global health impact of drinking — the seventh leading risk factor for premature death and disease overall, they determined — was a worthwhile effort.
“But while the paper is so nice and so useful [at estimating alcohol’s disease burden],” Stanford meta-researcher John Ioannidis told me, “at the last moment it destroys everything.” Instead of focusing on the message about the dangers of excessive drinking, “it focuses on making a claim that no alcohol use is safe.”
Not only did the data in the paper not support a zero drinks recommendation, but the authors were also guilty of doing what too many nutrition researchers do: They used definitive, causal language to talk about studies that are only correlational. That’s something Ioannidis, a longtime critic of nutrition science, recently called out as a major source of confusion for the public. In a new paper, he argues that the field of nutritional epidemiology is in need of radical reform.
https://www.vox.com/science-and-heal...t-health-study
“But while the paper is so nice and so useful [at estimating alcohol’s disease burden],” Stanford meta-researcher John Ioannidis told me, “at the last moment it destroys everything.” Instead of focusing on the message about the dangers of excessive drinking, “it focuses on making a claim that no alcohol use is safe.”
Not only did the data in the paper not support a zero drinks recommendation, but the authors were also guilty of doing what too many nutrition researchers do: They used definitive, causal language to talk about studies that are only correlational. That’s something Ioannidis, a longtime critic of nutrition science, recently called out as a major source of confusion for the public. In a new paper, he argues that the field of nutritional epidemiology is in need of radical reform.
https://www.vox.com/science-and-heal...t-health-study
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