Clot

A clot is a mass formed when blood changes from liquid to gel-like, primarily to stop bleeding after an injury. It involves blood cells, platelets, and proteins that work together to seal wounds. Clots are essential for healing, preventing excessive blood loss, and maintaining body stability. However, if a clot forms unnecessarily inside blood vessels, it can block blood flow, potentially leading to conditions like stroke or heart attack. The body has systems to regulate clot formation and dissolve clots when they're no longer needed, ensuring proper balance between bleeding and clotting.