The average person will consume 10,000 chocolate bars in a lifetime

Beef, chuck, clod roast, separable lean and fat, trimmed to 1/4" fat, USDA select, raw
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Energy Fat
29.4 size D batteries 0.5 butter sticks

A serving of 453.6g contains 739kcal, representing ± 29.4 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 453.6g contains 40.87g fat, which is comparable to ± 0.5 butter sticks.