Aspartame is broken down to phenylalanine, aspartic acid, and methanol.

阿斯巴甜分解成苯丙氨、天冬氨和甲醇。

People with PKU are unable to properly metabolize or digest phenylalanine, which is one of the 20 common amino acids that we've been talking about.

患有 PKU 人无法正确代谢或消化苯丙氨，苯丙氨是我们一直在 20 种常见氨基之一。

The consequence of ingesting phenylalanine for people with PKU is that they are subject to permanent intellectual disabilities, so it's a scary thing to have.

PKU患者摄入苯丙氨后果是会出现永久性智力障碍，所以吃苯丙氨是一件很可怕事情。

Outside of people with a rare genetic disorder known as phenylketonuria, phenylalanine and aspartic acid are generally safe to consume, since they're amino acids that exist in pretty much any protein source.

除了患有罕见遗传性疾病-苯丙酮尿症人之外，其他人通常可以安全食用苯丙氨和天冬氨，因为这两者是几乎存在于所有蛋白质中氨基。

Essential amino acids, or EAAs, are amino acids that our body needs but cannot produce on its own, and there are 9 of them: Histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

基本氨基，简称 EAA，是我们身体需要但不能自己产生氨基，其中有 9 种：组氨，异亮氨，亮氨，赖氨，蛋氨，苯丙氨，苏氨，色氨和缬氨。