Some evidence indicates that part of the reason why potatoes are so filling is that they contain a protein called proteinase inhibitor 2 (PI2), which may suppress appetite ( 15 , 16 ). Boiled potatoes are very filling and scored the highest of all the foods on the satiety index.
Why are potatoes the most satiating food?
With comparable protein, fat, dietary fiber and calorie content, possible explanations for potato being more satiating than rice or pasta are differences in the energy density of the foods. Potatoes have a higher water content and lower energy density than rice or pasta [19].
Are potatoes the most satiating food?
The higher the satiety index the greater the feeling of fullness for longer. Where do potatoes come on the satiety index? Potatoes rank very highly compared to similar foods – over three times higher than white bread, and about two and a half times higher than rice and pasta.
Are white potatoes satiating?
Abstract. Objective: Short-term studies in adults have shown that white potatoes increase satiety and suppress food intake (FI) compared with several other carbohydrate-containing foods; however, studies are limited in children.
Are mashed potatoes satiating?
Boiled and mashed potatoes provide equivalent levels of satiety (57) but higher levels of satiety than baked French fries (116 6 126), which have a GI of 55–64, when fed on an energy-equivalent basis (52,57).
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