Does your maid eat what your family eats or does she cook for herself separately?

My 1st maid used to drink lots of milo and choose to eat good food eg: children's fish. think it's because it's FREE. After she left, I actually told my maid on day 1 that certain food is for her and a certain food is not meant for her to eat. I even set aside her biscuits for her in the kitchen. So yes, now most of the time she eats what we eat but sometimes eats separate food in case she isn't well.