It’s a bit ironic you are questioning the study with regards to causality and then mention obesity exploding to record levels with an unsubstantiated, implied connection to the promotion of eating less fat. Your coment would have been perfect without the obesity comment since your comment is decrying linking things without sufficient causal evidence.
1. There was a campaign against eating fats.
2. There was an obesity epidemic that started shortly after the campaign against eating fats.
Fact 2 is seductive because it’s natural to assume that 1) is the cause. But without further analysis and study one can’t conclude this. In a post decrying causal links without proper statistical evidence it’s ironic to fall victim to this seduction without proper statistical evidence.
That's all I am saying.
>This is because there is probably a link between eating a lot of red and processed meat, and bowel (colorectal) cancer.
Probably? Link? "Link" as in "co-occurring but not necessarily causally related"? No references to the studies or methods? This is the same quality material that has been used to promote eating less fat for several decades, while obesity exploded to record levels.