氨基磺酸在人体内发挥多种作用。

Aminosulfonic acid plays multiple roles in the human body.

首先，它是人体必需的营养素之一，具有促进肝脏细胞再生、提高免疫力、促进蛋白质合成等作用。

Firstly, it is one of the essential nutrients for the human body, which has functions such as promoting liver  cell regeneration, enhancing immunity, and promoting protein synthesis.

其次，氨基磺酸还可以用于抗炎、减轻关节疼痛、改善关节软骨磨损等。

Secondly, sulfamic acid can also be used for anti-inflammatory purposes, reducing joint pain, and improving joint cartilage wear.

此外，氨基磺酸在人体内部具有调节作用，参与了许多活动，如免疫系统的调节、胃肠道的蠕动、代谢的调节等。

In addition, sulfamic acid has a regulatory effect inside the human body and is involved in many activities, such as immune system regulation, gastrointestinal motility, and metabolic regulation.