Forks weren't widely used in the United States until the 1800s

Cereals ready-to-eat, QUAKER, KRETSCHMER Toasted Wheat Bran
The Quaker Oats, Co. » Breakfast Cereals

:
Energy Fat
8.0 size D batteries 0.1 butter sticks

A serving of 100g contains 200kcal, representing ± 8.0 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 100g contains 5.16g fat, which is comparable to ± 0.1 butter sticks.