"Satiety value is the degree at which food gives a human the sense of food gratification, the exact contrast feeling of hunger ... Foods with the most satiation per calorie are often:high in certain proteinase inhibitors that suppress appetite - eg potatoes"
Potatoes are well known to be the most satiating food by a wide margin.
> you don’t eat enough calories, that part is simple enough.
The articles doesn't seem to agree though? They seem focused on things like how tomatoes might significantly block the weight loss of potatoes.