Ex. How do the food processors figure out how many calories (and so on) are in a granola bar?
they calculate the igredients they put in and how much they put in the granola bar and record it and then they add it up.
2 or 3 ways:
* count the calories + nutrients on ingredients per serving
* send 6 samples of each kind to a lab. and have them analyzed (more accurate, cost more)
all my food processor does is chop food. You must have a much better one then I have.
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