If you consistently don’t get a restful night’s sleep, it may be time to check those late-night eating habits.

For example, if you consume dark chocolate even six hours before bed, you may be having a harder time falling asleep.

VIDEO: Weird things people do in their sleep without realizing it

Eating foods high in protein before bed will also make it harder on you, because protein stimulates a chemical in the brain that will keep you up.

RELATED: 5 ways to improve your sleep

Watch the video below from Business Insider to learn about other foods to avoid if you want a good night's rest:

More on BusinessInsider.com.

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Plenty of free activities for kids are part of the Peachtree Corners Festival on Saturday and Sunday, including bubble fun, sand art and face painting. (Courtesy of Peachtree Corners Festival)

Credit: Photo courtesy of Peachtree Corners Festival

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Julian Conley listens during opening statements in his trial at Fulton County Superior Court in Atlanta on Wednesday, Sept. 17, 2025. The 25-year-old is accused of fatally shooting 8-year-old Secoriea Turner in July 2020. (Abbey Cutrer/AJC)

Credit: abbey.cutrer@ajc.com