That doesn't help define a useful understanding at all.
There will likely never be a satisfactory definition, and doesn't need to be. Instead we define what foods are causing health problems and which aren't.
Look in this study, cheese is on the unprocessed side. That is an absurdity of language.
In the end they may figure out that the key difference here isn't processing at all, but fiber, or some particular ingredient added to floud based products on the processing side.
Good rule of thumb: If you’re eating things you couldn’t make in your own kitchen using ingredients that were available 200 years ago… they might not be great for you.
Look into “the food matrix” and you’ll see what I mean.
Many ultra processed ingredients have been so pulverised that there’s no structure left to help regulate the speed at which your body can break it down and absorb it.
So it absorbs nutrients too quickly, blood sugar spike, blood sugar crash, hunger pang, and you end up eating more than you would have otherwise during your waking hours.
Multiply that by years and you get metabolic issues.
There will likely never be a satisfactory definition, and doesn't need to be. Instead we define what foods are causing health problems and which aren't.
Look in this study, cheese is on the unprocessed side. That is an absurdity of language.
In the end they may figure out that the key difference here isn't processing at all, but fiber, or some particular ingredient added to floud based products on the processing side.
Many ultra processed ingredients have been so pulverised that there’s no structure left to help regulate the speed at which your body can break it down and absorb it.
So it absorbs nutrients too quickly, blood sugar spike, blood sugar crash, hunger pang, and you end up eating more than you would have otherwise during your waking hours.
Multiply that by years and you get metabolic issues.
https://www.frontiersin.org/journals/nutrition/articles/10.3...