Eating carbohydrates before bed may promote sleep,because carbohydrates raise brain levels of tryptophans,which

Question

Eating carbohydrates before bed may promote sleep,because carbohydrates raise brain levels of tryptophans,which​

Quizplus · Accepted Answer

Carbohydrates raise brain levels of tryptophan, an amino acid that is a precursor for the synthesis of serotonin, a neurotransmitter that promotes relaxation and sleepiness. Therefore, this suggests that eating carbohydrates before bed may promote sleep by increasing the availability of tryptophan for serotonin synthesis.

Eating Carbohydrates Before Bed May Promote Sleep,because Carbohydrates Raise Brain Levels