n.精氨酸；2-氨基-5-胍基戊酸

Arginine is an essential amino acid found in many proteins.
赖氨酸是一种在许多蛋白质中发现的必需氨基酸。
The supplement promotes muscle growth due to its role in nitric oxide production.
这种补充剂由于其在一氧化氮生成中的作用，有助于肌肉生长。
Athletes often consume arginine to enhance their performance during exercise.
运动员经常摄入赖氨酸以提高运动表现。
L-Arginine, a naturally occurring form, is used as a dietary supplement for various health benefits.
自然存在的L-赖氨酸被用作膳食补充剂，以提供多种健康益处。
It's important to have a balanced diet that includes all nine essential amino acids like arginine.
平衡饮食，包含像赖氨酸在内的所有九种必需氨基酸非常重要。
The enzyme arginase breaks down arginine into other molecules in the body.
赖氨酸酶在体内将赖氨酸分解为其他分子。
Researchers studied the effects of arginine on cardiovascular health.
研究人员研究了赖氨酸对心血管健康的影响。
Some studies suggest that arginine supplementation may help with erectile dysfunction.
一些研究表明，赖氨酸补充可能有助于治疗勃起功能障碍。
In medicine, arginine is sometimes used to treat certain heart conditions.
在医学上，赖氨酸有时用于治疗某些心脏疾病。
The athlete's post-workout recovery drink contains a blend of amino acids, including arginine.
运动员的赛后恢复饮料包含包括赖氨酸在内的氨基酸混合物。