Tryptophan can be converted to 5-hydroxyamine (5-HTP) in the body via hydroxylase in the body through a blood-brain barrier, and then by desoferstoe to 5-serotonin (5-HT)
Tryptophan can be transformed into 5-Hydroxytryptamine (5-HTP) by hydroxylase and 5-hydroxytryptamine (5-HT) by decarboxylase in vivo through blood brain barrier<br>