The amount of biased interest, lobbying, and funding from the meat lobby / industry is stupendous. With all that as a background, we ought to be skeptical of studies that contradict the evidence of high consumption of meat being correlated highly with (and there's good evidence for causal pathways too of) adverse health outcomes.

He’s an Outspoken Defender of Meat. Industry Funds His Research, Files Show.

https://www.nytimes.com/2022/10/31/climate/frank-mitloehner-...