Sure she did, one meal a day, which obviously isn't enough. She's closer to underweight than overweight, it's a body image problem turned into a health problem not helped by an inactive lifestyle.
Gotta admire the fact that she's genuinely stuck to taking better care of herself now though, most people go back to their old shitty habits a few weeks later. It's been months since the doctor visit after she was super sick and it sounds like she's still eating more regularly, going to the gym, even got herself a treadmill IIRC. I'm glad for it.