What do I eat before going to bed to help me sleep? The following foods are recommended to help you sleep before going to bed: The first one, recommended is to drink some hot milk before going to bed, mainly because milk is rich in the mineral calcium. In addition, it contains a substance called tryptophan, both of which can help the body to improve sleep. The second, the food eaten before going to bed means bananas, bananas also because it is rich in tryptophan, can also help us improve sleep. Third, you can drink some millet porridge before going to bed, millet also because it contains some substances can help sleep. Fourth, before going to bed can also eat some Chinese medicine, such as sweet dream capsule, Wu Ling capsule, these Chinese medicine side effects are relatively small, can also help regulate nerves, improve sleep.