In article ,
"Andy Petro" wrote:

How do they arrive at the number of calories in a specific food item. How is
it measured . Can we do it ?

http://www.nal.usda.gov/fnic/foodcomp/search/
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- Billy
"For the first time in the history of the world, every human being
is now subjected to contact with dangerous chemicals, from the
moment of conception until death." - Rachel Carson

http://www.youtube.com/watch?v=WI29wVQN8Go

http://www.haaretz.com/hasen/spages/1072040.html