Here is the [study] (https://www.sciencedirect.com/science/article/pii/S240545772400038X) (N=1.8 million)
Conclusions
This MR study demonstrated no significant causal relationships between red/processed meat intake and the risk of the four CVD outcomes examined. Further investigation is warranted to confirm these findings.
Coverage of this on Epoch Times
Here is an older study (N=29 682) that claimed to have found correlation between redmeat and heart diseases.
This - My grandfather was a meat and potatoes guy, with bacon and ham in every breakfast. He fried his taters in bacon fat and also tasted the bread with it as well. All the men of that era did and they lived long active lives.