Which mineral is important for oxygen transport in the blood?
Iron is the crucial mineral responsible for the transport of oxygen in the blood. It is a key component of hemoglobin, the protein in red blood cells that binds to oxygen and carries it throughout the body. Adequate iron levels are essential for maintaining optimal energy levels, physical performance, and overall health. A deficiency in iron can lead to anemia, resulting in fatigue, weakness, and decreased immunity. Rich dietary sources of iron include red meat, legumes, spinach, and fortified cereals, highlighting the importance of including these foods in a balanced diet.