Cheese is the oldest of all man-made foods

Beef, round, eye of round roast, separable lean only, trimmed to 1/8" fat, select, cooked, roasted
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Energy Fat
29.5 size D batteries 0.2 butter sticks

A serving of 453.6g contains 739kcal, representing ± 29.5 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 453.6g contains 18.64g fat, which is comparable to ± 0.2 butter sticks.