Blood is the vital fluid that sustains life, coursing through veins and arteries to deliver oxygen and nutrients to every part of the body. It consists of red and white blood cells, platelets, and plasma, each playing a crucial role in immunity, clotting, and circulation. Blood carries waste products away from tissues, ensuring the body functions efficiently. Its deep crimson hue symbolizes both life and death, often associated with sacrifice, violence, and raw survival. In myths and rituals, blood represents power, lineage, and primal forces. Medically, blood tests reveal health conditions, while transfusions save countless lives. Whether in biology, history, or legend, blood remains an essential and evocative element of human existence.
