CYP1A2 gene

The CYP1A2 gene is a crucial part of our body's system for processing and breaking down substances, particularly drugs, caffeine, and some chemicals from the environment. It provides instructions for making an enzyme called cytochrome P450 1A2, which helps metabolize many compounds in the liver. Variations in this gene can affect how quickly or efficiently individuals process these substances, influencing their responses to medications, caffeine sensitivity, and overall health. Understanding CYP1A2 can help personalize medical treatments and improve the way we understand individual differences in drug responses.