while I'm all down for shaming the food industry into maybe not stuffing everything with added sugar, some of us need the amounts too.

As someone with type 1 diabetes, I need to know how much of everything (but especially carbs and kinds) to best guess how much insulin I need to dose before eating. Certainly there is a whole world of deceptive nutrition packaging to break down that doesn't help here, but the specific things you *must* report help to keep the labels honest enough to be workable.

I think the real issue is consumers have no idea what half of the ingredients are, or why they might or might not care about certain aspects of food. Nutritional science in general is very poorly researched. It's hard to get accurate data about what a diet does to people. Aside from locking someone in a room, feeding them everything they are to eat and controlling their activity (which paying volunteers in studies of that intensity is too costly for more than like n=1 studies), everything else is very unreliable. Many studies are backed up by surveys asking participants for what they ate for breakfast 6 months ago. As you might expect, no one remembers this crap, much less in useful detail.