Hemoglobin, and iron-containing protein in red blood cells, carries oxygen to your muscles and organs. Your body needs iron to make hemoglobin, and pregnancy increases iron demands.

Sickle cell disease (SCD) is a genetic disorder that causes red blood cells to take the shape of a sickle or a letter “C.” Levels of hemoglobin, a protein that helps carry oxygen on red blood ...

Anemia’s symptoms — tiredness, headaches, leg cramps, coldness, decreased ability to exercise, brain fog — are often attributed to aging itself, William Ershler, a hematologist and researcher said.

Low haemoglobin levels are a common indicator of blood disorders like anaemia However in rare cases it can also be a sign of ...

Severe iron deficiency can lead to pica, a condition where you want to eat things with no nutritional value. Both Peterson ...

Its use should be guided by a qualified healthcare provider or clinical dietitian, said clinical dietitian Garima Goyal ...

Amla and beetroot juice is gaining traction as a natural remedy for boosting hemoglobin and red blood cell levels. Amla's ...

Iron-deficiency anemia happens when a lack of iron in your body keeps you from making enough blood cells. A high RDW may also help a doctor figure out if you lack nutrients such as a folate or ...

About 95% of typical red blood cells contain hemoglobin A1 (HbA1), while 4% contain hemoglobin A2 (HbA2). Another type, HbF, exists in developing babies in the womb.

Why is this so important? "Our red blood cells are red because they're full of this protein called hemoglobin, and iron sits right in the core of it. Iron is doing all the work.

Hemoglobin is an iron-containing protein in your red blood cells that carries oxygen throughout your body. About 65% of the iron in your body is found in hemoglobin.

Medically reviewed by Anju Goel, MD Iron is an essential trace mineral in foods like lean meats, poultry, nuts, seeds, and seafood. It is necessary for growth, cell functions, hormone production, and ...