Biology Question #1730
Sarah, a 20 year old female from Fredericton, NB asks on December 8, 2003,
What is the chemical in banana that causes drowsiness?
viewed 17362 times
answered on December 8, 2003
Bananas contain the chemical tryptophan, an amino acid that is converted into the calming and sleep-inducing brain chemical serotonin.
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