Every Thanksgiving, myths of the quasi-magical powers of tryptophan rise again.
원문출처 : https://www.cnn.com/2021/11/25/health/turkey-tryptophan-effects-wellness-partner/index.html
원문출처 : https://www.cnn.com/2021/11/25/health/turkey-tryptophan-effects-wellness-partner/index.html