Human: Is it true that if you eat a banana right before bed you'll have better dreams? Assistant: 
Yes, eating a banana right before bed is believed to help improve sleep quality. Bananas are high in tryptophan and magnesium which can both help relax the body and mind, leading to improved sleep. Additionally, bananas contain potassium, which helps regulate heart rate and blood pressure. So eating a banana right before bed may result in better dreams.