天冬酰胺主要見於這些食品，見內。要是都禁了，誰都活不了。蘆筍不在列

摘自 http://www.vitamins-supplements.org/amino-acids/asparagine.php

Dietary sources of asparagine

Asparagine is a nonessential amino acid, which means that it is manufactured from other amino acids in the liver. Asparagine is most commonly found in poultry, dairy, eggs, fish, lactalbumin, legumes, meat, nuts, seafood, seeds, soy, whey, whole grains, and beef.