It takes 3500 calories to make a pound of fat!

Willow, leaves in oil (Alaska Native)
» Ethnic Foods

:
Energy Fat
23.5 size D batteries 0.7 butter sticks

A serving of 100g contains 592kcal, representing ± 23.5 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 100g contains 61.00g fat, which is comparable to ± 0.7 butter sticks.