Cheese is the oldest of all man-made foods

Beef, chuck, blade roast, separable lean and fat, trimmed to 1/8" fat, all grades, raw
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Energy Fat
44.7 size D batteries 1.0 butter sticks

A serving of 453.6g contains 1125kcal, representing ± 44.7 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 453.6g contains 88.04g fat, which is comparable to ± 1.0 butter sticks.