👉 The majority fluid, often referred to as blood plasma, constitutes the vast majority of blood, typically making up about 55% of its total volume. This clear, colorless liquid is primarily composed of water (about 90%), along with proteins, glucose, electrolytes, hormones, and waste products. It serves as the medium for transporting nutrients, oxygen, hormones, and immune cells throughout the body, while also playing a critical role in maintaining blood pressure and temperature.
