Paper Trail Health

Health Propaganda, Exposed

Food & diet · Published 2015-09-23 · By Henry Rearden

Food pyramid's successor: The BMJ investigation finding the US dietary guidelines report 'fails to reflect much relevant scientific literature'

Source: Nina Teicholz, The BMJ 2015;351:h4962 (investigation), with BMJ correction 2016

Before you act: Don't stop, replace, or delay any treatment without talking to your doctor.

“The expert report underpinning the next set of US Dietary Guidelines for Americans fails to reflect much relevant scientific literature in its reviews of crucial topics and therefore risks giving a misleading picture, an investigation by The BMJ has found.”

Evidence level

Journalism / investigative feature in a peer-reviewed journal.

Funding

Author is an independent journalist (author of 'The Big Fat Surprise'); no study funding. BMJ is a private publisher.

What was published

An investigation of the expert report behind the 2015 Dietary Guidelines for Americans, focused on saturated fat and review methods.

What it shows

The report "fails to reflect much relevant scientific literature in its reviews of crucial topics and therefore risks giving a misleading picture," and the committee did not use its own systematic-review library "for more than 70% of the topics."

What it does not show

It critiques review methods; it does not show that low-saturated-fat advice is wrong.

Documented counterpoints

After a complaint, The BMJ published a correction to several statements (e.g. that saturated-fat papers were chosen ad hoc). Its post-publication review found no grounds for retraction and the journal said it stands by the article's critique.

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Paper Trail Health summarizes published studies, case reports, court filings and journalism for general information. It is not medical, legal or investment advice. Summaries quote the sources; a source's statements are its authors', not findings of this site. Don't stop, replace, or delay treatment without your doctor. Always read the linked original. See Standards & corrections and Disclaimer.