I do not believe 2000kcal of beans is in any way damaging, yet it's mostly carbs, water and protein with a bunch of nice micronutrients.
Eating diverse food that has a high volume to calories ratio will keep anyone satiated.
Eating diverse food that has a high volume to calories ratio will keep anyone satiated.
For example, consuming 2000kcal of refined sugar and 2000kcal of beans will result in different calories absorbed given that 2000kcal of beans requires much more energy to digest than sugar liquid.
Some metabolic disorders skew the absorption.
The white bread common in the US would be almost considered a pie in many places in central europe.