Glucuronic acid is a sugar acid derived from glucose, playing a crucial role in the body's detoxification processes. It is produced in the liver and helps to convert fat-soluble substances, like drugs and toxins, into water-soluble forms, making them easier to excrete through urine. This compound is also a key component of glycosaminoglycans, which are important for maintaining the structure and function of connective tissues. Additionally, glucuronic acid is involved in the synthesis of hyaluronic acid, a substance that helps retain moisture in the skin and supports joint health.