■ Hepatic portal circulation refers to the system of veins that carries blood from the gastrointestinal tract and spleen to the liver. ■ This unique circulatory pathway ensures that blood rich in nutrients and potential toxins absorbed from the intestines is processed by the liver before reaching the general circulation. ■ Blood is collected by the hepatic veins, which drain into the inferior vena cava, eventually returning to the general circulation. #health #anatomy #physiology #biology #healt