Actually, there’s a new discovery about C15 a fatty acid found in butter and red meat. And a deficiency in that allows iron build up that may be associated with diabetes type 2, if I recall correctly. So red meat could be related due to iron but insufficient butter seems to be the culprit.”
Diabetes does not run in my family. The only person I have ever known who got type 2 did not eat a lot of red meat but he always used margarine as opposed to butter.
During and after World War II, our government told us that margarine was much healthier for us than butter. It was a lie and they knew it.