noun
- an essential amino acid that is important for protein synthesis and is a precursor to serotonin
Usage: biochemistry
Examples
- Turkey contains high levels of tryptophan, which may contribute to drowsiness after meals.
- The body cannot produce tryptophan on its own, so it must be obtained from food.
- Tryptophan is converted into serotonin in the brain, affecting mood and sleep.
- Foods rich in tryptophan include eggs, cheese, salmon, and nuts.
- Researchers studied the role of tryptophan in regulating sleep cycles.
- A tryptophan deficiency can lead to problems with protein synthesis.