Cheese is the oldest of all man-made foods

Beef, rib, whole (ribs 6-12), separable lean and fat, trimmed to 1/8" fat, all grades, raw
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Energy Fat
55.1 size D batteries 1.3 butter sticks

A serving of 453.6g contains 1388kcal, representing ± 55.1 batteries*.

A aged requires 2700kcal (107.3 batteries*) a day.

* size D, 1.5V, 19500mAh

A serving of 453.6g contains 118.39g fat, which is comparable to ± 1.3 butter sticks.