Plasma is the fluid that makes up 55% of blood by volume. It is 90% water and contains proteins, glucose, mineral ions, hormones, carbon dioxide (CO2), and other gases. Plasma helps to transport nutrients, hormones, and blood cell antigens to the body's tissues while removing waste products. https://saudiarabiapharmaceutical.hashnode.dev/exploring-the-importance-of-blood-and-blood-components-for-immunity