
48. Pretzels
This delicious, twisted snack may have some conflicting information on the web, but we have done the research for you. Carbohydrates definitively reduce the amount of time needed to fall asleep; that’s why we sometimes fall into “carb comas.” A study in the American Journal of Clinical Nutrition found that consuming carbohydrates four hours before bed was optimal, but eating them even one hour before bed led to a modest improvement in sleep quality. Pretzels are a perfect carb snack because they are not greasy or fatty, but aim for a small serving to avoid a calorie excess.