What is bone marrow: Bone marrow is the soft tissue

Bone marrow is the soft tissue found in the bones throughout your body. It produces vital components of your blood, including blood cells and platelets. Bone marrow is important for both creating blood cells and storing fats. We’ll go over the specific functions of both red and yellow bone marrow . Bone marrow is a semi-solid tissue found within the spongy (also known as cancellous) portions of bones. [2] In birds and mammals, bone marrow is the primary site of new blood cell production (or haematopoiesis). [3] It is composed of hematopoietic cells, marrow adipose tissue, and supportive stromal cells. In adult humans, bone marrow is primarily located in the ribs, vertebrae, sternum, and bones of the pelvis. [4] Bone marrow comprises approximately 5% of total body mass in healthy adult ... Bone marrow is the spongy tissue inside your bones that produces blood cells and supports bone renewal. Learn about the different types of bone marrow , common disorders that affect it, how to test and treat it, and how to donate it.