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

Mountain yam, hawaii, raw
» Vegetables and Vegetable Products

:
Energy Fat
11.2 size D batteries 0.0 butter sticks

A serving of 420.0g contains 281kcal, representing ± 11.2 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 420.0g contains 0.42g fat, which is comparable to ± 0.0 butter sticks.