Definitely wouldn't do a bit of good. Frankly it's a bit of a ploy on her part, since she knows a crash is coming and it'll be easier to handle with caffeine. As he pulls up a chair and digs in, she heads to the coffee machine and quickly pours out two mugs, then pauses for a moment, facing away from Daryl so he won't see her bracing herself on the counter. (He can probably tell, but she's trying.)

In a flash she grabs one of the mugs and downs it, then pauses again while the dizziness passes before refilling the now-empty mug and preparing both their coffee how they like it (she hardly even thinks about making it anymore, it was routine in Teleios and quickly became so here again). Then she makes her way over with the cups, a little slower and a little glassy-eyed, but eating will fix that.