Primarily hemoglobin which is derived from the mineral Iron. Iron however works in conjunction with dozens of other minerals and supplementation must include as many of it's co-factors as possible.
Iron is the mineral needed for the transport of oxygen in the blood. It is a crucial component of hemoglobin, the protein in red blood cells that binds to oxygen and carries it from the lungs to the rest of the body.
Red blood cells, specifically the protein hemoglobin within red blood cells, is responsible for carrying oxygen in the blood. Hemoglobin binds to oxygen in the lungs and transports it to tissues throughout the body.
Hemoglobin is the component of blood that contains iron and is responsible for binding with oxygen.
Hemoglobin is the protein in the blood that binds to oxygen. It is mainly found in red blood cells and is responsible for transporting oxygen from the lungs to the tissues in the body.
The circulatory system, which includes the heart and blood vessels, is most involved in the transportation of oxygen in the human body. This system is responsible for pumping oxygen-rich blood from the lungs to the rest of the body's tissues and cells, where oxygen is utilized in cellular respiration to produce energy. Additionally, the circulatory system also collects carbon dioxide, a waste product of this process, and transports it back to the lungs to be exhaled.
The molecule of the protein haemoglobin has at its centre an atom of iron, as the central part of the molecule is an iron complex. This is why you need the mineral iron in your diet. Without sufficient iron in the diet the oxygen carrying capacity of the blood is lowered, and you will soon become anaemic.
Iron
There are three main constituents of blood. There are red blood cells that are responsible for the transportation of oxygen, white blood cells that are the body's defense against illness, and plasma which transports lymphocytes.
calcium
Blood - a fluid connective "tissue" - is the primary transport medium of substances, such as oxygen and nutrients, in the body.
Red blood cells are responsible for oxygen exchange
Iron is the mineral needed for the transport of oxygen in the blood. It is a crucial component of hemoglobin, the protein in red blood cells that binds to oxygen and carries it from the lungs to the rest of the body.
Iron is the mineral responsible for the formation of hemoglobin in red blood cells. It binds to oxygen and helps transport it throughout the body to support various bodily functions. An iron deficiency can lead to anemia and other health complications.
Hemoglobin is the substance in the blood responsible for carrying oxygen to the tissues. It is a protein found in red blood cells that binds to oxygen in the lungs and releases it to the body's tissues and organs.
phosphorus
Blood is responsible for carrying nutrients and oxygen to your cells. Also a way to dump out waste from the cells.
Iron.