Arugula is also a good source of vitamin A, which is important for maintaining good vision, cell growth and immune function, with each serving providing 475 international units of vitamin A, or 10 percent of the recommended daily amount.
Neutrophils are white blood cells that serve as important phagocytes, or garbage collectors. There are about 100 billion of these cells produced every day in the bone marrow and they account for about 70% of the white blood cells in circulation in your body.
Red blood cells and white blood cells are, in essence, completely different. While both are necessary for the body's proper functioning, they each have singular roles. Red blood cells carry oxygen, while white cells do not, for example.Red blood cells in humans do not have nuclei, while white cells do.Red blood cells, also called erythrocytes, are responsible for the characteristic color of our blood.ed blood cells carry oxygen, while white cells do not, for example. Red blood cells in humans do not have nuclei, while white cells do. Red blood cells, also called erythrocytes, are responsible for the characteristic color of our blood.