In general, bananas are not recommended to be consumed within two hours before going to bed, but can be consumed in moderation at other times, which has some nutritional value for the human body. According to the 2022 edition of the Dietary Guidelines for Chinese Residents, it is recommended that dinner be served at least two hours before bedtime, so it is not recommended to consume any food within two hours before going to bed, so bananas are not recommended to be consumed before going to bed, so as not to affect the quality of sleep. Each 100 grams of bananas contains 93 calories, including 22.0 grams of carbohydrates, 1.4 grams of protein, 0.2 grams of fat, 1.2 grams of dietary fiber, 256 milligrams of potassium, and 8 milligrams of vitamin C. Banana can quickly replenish energy and electrolytes such as potassium, suitable for the body’s nutritional needs after exercise. However, if you have allergies to bananas, it is not recommended to consume them to avoid discomfort. Diabetics should not consume bananas.