P450 enzymes

P450 enzymes are a large family of proteins found mainly in the liver that play a key role in processing many substances, including drugs, toxins, and hormones. They work by chemically modifying these compounds through a process called oxidation, making them more water-soluble and easier for the body to eliminate. This helps protect the body from potential harm and influences how drugs are broken down and how long they stay active. Variations in P450 enzymes among individuals can affect drug responses and the risk of side effects.