Fortunately, it gradually became recognized that Ancel Keys did not accurately report the data he used to substantiate his arguments. For example, recently an unpublished 56 month randomized study of 9,423 adults living in state mental hospitals or a nursing home (which made it possible to rigidly control their diets) that Keys was the lead investigator of was unearthed. This study (inconveniently) found that replacing half of the animal (saturated)...
https://www.lewrockwell.com/2024/07/no_author/the-great-cholesterol-scam-and-the-dangers-of-statins/