You're more likely to be hungry if you're cold

Beef, rib, small end (ribs 10-12), separable lean and fat, trimmed to 1/8" fat, select, raw
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Energy Fat
44.3 size D batteries 0.9 butter sticks

A serving of 453.6g contains 1116kcal, representing ± 44.3 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 453.6g contains 81.65g fat, which is comparable to ± 0.9 butter sticks.