ACE

ACE, or Angiotensin-Converting Enzyme, is an enzyme in the body that helps regulate blood pressure by controlling the production of a substance called angiotensin II. Angiotensin II causes blood vessels to narrow, raising blood pressure. Sometimes, ACE inhibitors are used as medications to block this enzyme, helping to relax blood vessels, lower blood pressure, and reduce strain on the heart and kidneys. ACE plays a crucial role in the body's blood pressure and fluid balance systems, making it a key target for treating hypertension and certain heart conditions.