What nutrients are necessary for the synthesis of hemoglobin?

Iron and proteins: Iron is essential for the heme part, A cholesterol like molecule. porphyrin ring is usually not a limiting factor. Globin is a protein and body needs amino acids from proteins to make globin. Other nutrients, like folic acid, B12 and other B vitamins are needed for red cell production.

Iron: Iron is main nutrient necessary. Foods rich in iron include: Red meat. Pork. Poultry. Seafood. Beans. Dark green leafy vegetables, such as spinach. Dried fruit, such as raisins and apricots. Iron-fortified cereals, breads and pastas.