ahhh... the resident glutton of GF what would happen if SPAS and Akagi meet...
She's not the only glutton, though. There's still FNC, who despite her small body is a very heavy eater. Then we have Type 56-1, who despite her slim figure is also a big eater. She and FNC are best friends, united by their gluttony. Then we have Astra Revolver, who despite her nice body is also a big eater.
Funnily enough, their MRE consumption rate isn't any higher than the other T-dolls (though FNC has been caught sneaking her personal snacks into the battlefield). I imagined that the MRE just tastes horrible in general.
On the subject of eating, the T-dolls consume one unit of MRE every turn. I have no idea how many cans/packs of MRE is there per unit but assuming that each unit constitutes one can/pack per dummy per T-doll, that means that the T-dolls are very heavy energy consumers. It's probably the mechanical parts of T-dolls that drive up the energy consumption rate, kinda like how Adam Jensen has to eat so much to use his Aug powers.