Almonds. Almonds are a type of tree nut with many health benefits. Turkey. Turkey is delicious and nutritious. Chamomile tea. Kiwi. Tart cherry juice. Fatty fish. Walnuts. Passionflower tea. Foods that help you sleep can include things like dark chocolate, milk, and chicken. Research has shown that these foods can help to improve sleep quality and quantity. Additionally, these foods have been shown to decrease the risk of snoring and sleep apnea.