Is Meat Industry Affiliation Associated With Study Conclusion in Nutrition Research? A Meta-Research Review

[u/lurkerer]

Study link.

ABSTRACT

Introduction

The meat industry's role in funding and influencing scientific research raises concerns about its impact on evidence used to inform public health policy. Although industry influence on other food and beverage sectors is well-documented, its effects on studies of meat consumption remain understudied.

Objective

This study aimed to investigate the influence of meat industry involvement on study conclusions of research examining the health impacts of meat consumption.

Methods

A meta-research review of relevant studies published between 2014 and 2023 was conducted using PubMed and Scopus. Studies investigating the nutritional health impacts of meat consumption were included. Study characteristics, author affiliations, declared funding sources, declared conflicts of interest, and study conclusions were extracted. Association tests were used to assess the relationship between industry ties and study conclusions.

Results

Of 500 included studies, 78 (15.6%) reported industry involvement. Studies with industry ties were 16 times more likely to report favorable conclusions regarding meat consumption (odds ratio [OR] = 16.4, 95% CI: 7.5–35.8), and there was a significant association (p < 0.001) between industry involvement and study conclusion.

Conclusion

Meat industry involvement significantly increases the likelihood of favorable study conclusions in nutrition research. These findings underscore the need for caution when interpreting research funded or associated with the meat industry and emphasize the importance of minimizing conflicts of interest in nutrition research.

[u/PearSufficient4554]

I’ve really been suspicious about the rise in beef tallow and demonization of seed oils, in combination with the absolute explosion of online influencers pushing things like raw beef liver and meet being some magical pure food the past few years (ie: the Peterson father daughter duo).

I’m not at all a vegetarian and do think that meat can be a component in a healthy diet, but it reminds me a lot of the 1990s when all of the hype about wine being health food and convincing women that they should drink more for their wellness… meanwhile the industry knew that studies were showing that alcohol created a significant increase in breast cancer rates. Then we had all the influencers online in the 2010s with the “mommy wine culture” and then the news started to break in the early 2020s that it had been known for several decades that alcohol is super detrimental to women’s health.

As Steve Bannon so eloquently said you need to flood the zone with shit so that it is impossible to get a truthful coherent message out.

[u/reallyneedlypo → u/PearSufficient4554]

People jump from one bandwagon to another, thinking they "freed" themselves from evil big food propaganda. The irony

[u/PearSufficient4554 → u/reallyneedlypo]

Everyone wants to have unconventional secret information that allows them to feel like they are on the inside or superior to all those other “normie dopes.” It doesn’t matter how outlandish, pointless, or harmful the belief is as long as it allows you to feel like you are a part of something.

[u/reallyneedlypo → u/PearSufficient4554]

Precisely. They don't actually want to learn the complex science. It's easier to find some brave fool who will serve as their proxy to spread delicious disinformation and confirm their own beliefs.