What is the trace element in hemoglobin human blood?

The trace element present in hemoglobin of human blood is Iron [Fe]. Iron is an essential mineral that plays a crucial role in the formation and functioning of hemoglobin. Hemoglobin is an oxygen-carrying protein found in red blood cells that transports oxygen from the lungs to various tissues and organs throughout the body.

Iron is a central component of the heme group, which is responsible for binding oxygen molecules. Each molecule of hemoglobin contains four heme groups, each with one iron ion. These iron ions are what enable hemoglobin to attach to and transport oxygen molecules. Without sufficient iron, hemoglobin production decreases, leading to a condition known as iron-deficiency anemia.

The human body primarily absorbs iron through the diet. Iron-rich foods include red meat, poultry, fish, legumes, nuts, seeds, and dark leafy green vegetables. Adequate intake of iron is crucial for maintaining healthy levels of hemoglobin and preventing anemia.