Generally, two types of stem cells are found in the human body, namely Hematopoietic Stem Cells (HSCs) and Mesenchymal Stem Cells (MSCs). Each plays a different role in the creation and growth of the body. HSCs are responsible for the blood that flows within your system, while MSCs are the building blocks of the rest of the physical body. MSCs are secreted from the bone marrow and hold the key to the regeneration of cells when your body sustains Micro Injuries.