How to understand calorie density on the volumetrics diet<br>Find the label on the back of your food package. Find the serving size of the food. Beside the serving size, you will find the weight of the serving in grams.
The volumetrics diet requires you to always count your calories. 
( z1 require :ARG0 ( z2 diet :mod ( z3 volumetrics ) ) :ARG1 ( z4 count :ARG0 ( z5 you ) :ARG1 ( z6 calorie :poss z5 ) :time ( z7 always ) ) :ARG2 z5 )