With the symbol Trp or W, the chemical Tryptophan is found in large amounts in all of these foods EXCEPT for which one?

Tryptophan is found in foods that are high in protein, like egg whites, poultry, and soybeans. Contrary to popular belief, it's not more prevalent in turkey, which is said to make you sleepy. It just so happens that all poultry has the chemical in it.

Asked by Tom Cohen · Last updated 5 years ago · 2.5K views