https://www.mayoclinic.org/symptoms/low-hemoglobin/basics/definition/sym-20050760

Low hemoglobin count: Symptom — Overview covers possible causes of low ... ( Hb or Hgb) is a protein in red blood cells that carries oxygen throughout the body. ... If it gets more severe and causes symptoms, your low hemoglobin count may ...

https://www.mayoclinic.org/symptoms/low-hemoglobin/basics/causes/sym-20050760

Low hemoglobin count: Symptom — Overview covers possible causes of low hemoglobin levels in blood. ... Symptoms ... Diseases and conditions that cause your body to produce fewer red blood cells than normal include: Aplastic anemia  ...

https://www.webmd.com/a-to-z-guides/understanding-anemia-basics

Jun 14, 2018 ... If you have too few or abnormal red blood cells, or your hemoglobin is abnormal or low, the cells in your body will not get enough oxygen.

https://my.clevelandclinic.org/health/symptoms/17705-low-hemoglobin/possible-causes

If a disease or condition affects the body's production of red blood cells, the ... Fewer red blood cells and lower hemoglobin levels may cause the person to develop ... There are a number of symptoms that occur in all types of anemia, including:.

https://www.medicalnewstoday.com/articles/318050.php

Low hemoglobin levels usually indicate that a person ... which can also affect the body's ability to make red blood cells.

https://my.clevelandclinic.org/health/symptoms/17705-low-hemoglobin

Low hemoglobin levels lead to anemia, which causes symptoms like fatigue and ... makes it possible for blood to transport (carry) oxygen throughout the body.

https://www.cancer.org/treatment/treatments-and-side-effects/physical-side-effects/low-blood-counts/anemia.html

Feb 13, 2017 ... Learn about the causes, symptoms, and treatments for anemia in ... red blood cell (RBC) that carries oxygen to all the cells in your body. ... As your hemoglobin level gets lower you may have one or more of these symptoms:.

https://www.medicinenet.com/hemoglobin/article.htm

Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to ...

https://www.medicinenet.com/anemia/article.htm

Hemoglobin is a red pigment that imparts the familiar red color to red blood cells and to blood. ... combines with oxygen from the lungs and carries the oxygen from the lungs to cells throughout the body.

https://www.healthline.com/nutrition/iron-deficiency-signs-symptoms

Aug 12, 2017 ... That's because iron is needed to make hemoglobin, a protein in red blood cells that enables them to carry oxygen around the body. If your body ...