chemoreceptors

Chemoreceptors are specialized cells or sensors in your body that detect chemical changes in your environment or blood. They help regulate essential functions like breathing, blood pressure, and oxygen levels. For example, in your respiratory system, chemoreceptors in your brain and blood vessels monitor carbon dioxide and oxygen levels, signaling your body to adjust breathing accordingly. They act as critical communication points, ensuring your body maintains balance and responds appropriately to chemical signals, ultimately supporting your overall health and homeostasis.