<human>: Is it true that eating a banana before bedtime can help me sleep?
<bot>: Yes, it is true. Eating a banana before bedtime can help you sleep better because bananas are high in natural sugars and fiber which can help to slow down your digestion and make you feel fuller longer. Additionally, bananas contain tryptophan, an amino acid that helps produce serotonin, a hormone that promotes relaxation and sleepiness.