L-Arginine
Arginine, with the chemical formula C6H14N4O2 and a molecular weight of 174.20, is an amino acid compound. Participate in the ornithine cycle in the human body, promote the formation of urea, and convert the ammonia produced in the body into non-toxic urea through the ornithine cycle, which is excreted in urine, thereby reducing blood ammonia concentration. Having a high concentration of hydrogen ions helps correct acid-base balance in hepatic encephalopathy. Together with histidine and lysine, it is an alkaline amino acid.