Beef- are you eating conventionally produced beef? Most of us do. Or organic grass fed?? As you eat very little of the beef, you might try the best beef you can find for organic grass fed beef. Also Bison is also available. Perhaps divide the meat into portion sizes you eat, and wrap them well and freeze the extra.

Meats vary more than we think. One producer has looked for a very old breed of cattle and is now raising it, as it was the meat of our ancestors, and not a new breed. An interesting concept, as we know A1 became prevalent in more recent years, when the old breeds are A2 types. ( this is proteins in cows milk), think goats and Jersys versus Holsteins. )