What causes postmeal drowsiness on Thanksgiving day?

A person can feel groggy on Thanksgiving day after indulging in the traditional meal. Courtesy photo
A person can feel groggy on Thanksgiving day after indulging in the traditional meal. Courtesy photo

STILLWATER, Okla. – After devouring the traditional foods on Thanksgiving, the feeling of drowsiness can become overpowering. The postmeal nap on turkey day has given rise to the myth that glazed turkey can make a person feel heavy-eyed.

Natural sleep cycles and digestive patterns can cause people to feel sleepy after eating, but foods rich in protein and carbohydrates can make people feel groggier…