Twist off the top of a new capsule. Using a clean hand or utensil, put a pea-sized amount of food into the capsule.
Fully close the capsule top. As you twist, you'll feel a pop. Continue twisting until you can't see the green ring anymore and the top's edge
is aligned with the side.
Insert the capsule into the
sensor until you feel a click.
Push Nima's button to turn it
on. Push it again to start the
test. In a few minutes, the
screen will show the result.