From a nutritional point of view, internal organs have many benefits to the human body. The internal organs are rich in iron. Excluding the pale white belly and intestine of animals, most of the internal organs are crimson in color, especially the liver, kidney, heart and spleen. Anyone who knows a little nutrition knows that eating crimson animal viscera, such as liver, can help people with iron deficiency anemia to supplement iron. Because the purplish red color of viscera is brought by [heme]. [Heme] It is the reason why the viscera, muscles and blood are red. Its molecules contain iron. The viscera is dark and thick because it contains more heme than the iron content in meat, and the absorption Read More …