A lot of those terms are just marketing designed to extract money from your wallet. Cows are ruminant so don't worry about it. Just get a stearic acid fatty and cheap beef cut and be happy. I eat a 2 pound chuck steak and sometimes I am not hungry for 2 days
FACT: Home Sapiens are carnivores.
FACT: Carbohydrates are non-essential.
FACT: Carbohydrates and plant based PUFA oils make you fat, stupid, deranged, and sick.
I like triggering the television watchers and the "Food Pyramid" cult
So, take your meds - Meat Eggs Dairy Seafood