Is it bad to eat late at night?

The timing itself matters less than what and how much, but there are real effects. Eating close to bedtime is associated with poorer sleep quality and, in some studies, worse blood sugar handling because insulin sensitivity declines in the evening. Reflux is a practical problem too — lying down within a couple of hours of a large meal is a common cause. That said, a late dinner is normal in Indian households and difficult to change socially. A reasonable compromise is keeping the late meal lighter and lower in fat, and walking afterwards rather than lying down.