To look mean, you must be lean. Too much fat in your keto or protein diet will convert to glucose. Glucose is sugar. Sugar is for children and women. Sugar makes you gat. Good for a kid but not so good for an adult,
Cutting out fat is easy with a grill or a wood pellet smoker. But what if you live in the city? Now you can make a Slye cooked brisket in a high-rise.