4 doctors weighed in:

Where are red blood cells produced?

4 doctors weighed in
Dr. William Hocking
Internal Medicine - Hematology & Oncology
3 doctors agree

In brief: Bone Marrow

In adults, all of the blood cells are produced in the bone marrow, including red blood cells.
Under some abnormal conditions, blood cells may be produced in other organs such as the liver, spleen or lymph nodes.

In brief: Bone Marrow

In adults, all of the blood cells are produced in the bone marrow, including red blood cells.
Under some abnormal conditions, blood cells may be produced in other organs such as the liver, spleen or lymph nodes.
Dr. William Hocking
Dr. William Hocking
Thank