GDG interpretation of the evidence (eating and drinking in labour)
The development of ketosis in labour may be associated with nausea, vomiting and headache and
may be a feature of exhaustion. Limited evidence suggests that a light diet or fluid carbohydrate
intake in labour may reduce ketone body production while maintaining or increasing glucose
and insulin. However, the volume of stomach contents may increase, increasing the chances of
the woman being sick. There are no differences in any measured outcomes