Food
For one thing, eating in your bed can make it dirty, and if you’re already too lazy to sit at the table to eat, you probably won’t be washing your sheets if something spills.
Eating in bed is usually accompanied by another activity, such as TV or reading, which can make it harder to focus on what you’re eating, make it easier to overeat, and put you at a higher risk for indigestion.
Food & Wine points out that eating is one of many things you might do in bed that make your brain associate it with things other than sleep, making it more difficult to fall asleep at night because your brain is used to having stimuli there.
Regardless, if you do decide to eat in your room, make sure you don’t leave your dirty dishes, as they can attract pests, or insects.
