this post was submitted on 07 Sep 2024
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TIL to keep track of units (cdn.ebaumsworld.com)
submitted 2 months ago* (last edited 2 months ago) by idiomaddict@lemmy.world to c/tumblr@lemmy.world
 
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[–] frank@sopuli.xyz 50 points 2 months ago (7 children)

Obviously a good joke, and of course obligatory cal/kcal discrepancy here. This just seems like a good place to put this info:

Calories on labels are for calories absorbed, not for calories in the food (same with the 4/9/4 rule). So it'd be much less for gasoline, if it were possible to label with nutritional info.

[–] Gladaed 0 points 2 months ago (1 children)

As far as I know calories are measured with a Bomb calorimeter meaning you are wrong.

[–] frank@sopuli.xyz 2 points 2 months ago

I was pretty sure of this too, and someone who used to work for the FDA told me it was calculated not measured 99% of the time

Here's a good video with some supporting evidence. I've looked it up for a couple foods; calculated calories on em

https://m.youtube.com/watch?v=UuN5HXctmYk

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