👉 Fluids play a vital role in our body's functioning, and there are several types of fluids that work together to maintain homeostasis. First, we have
blood
, a complex fluid composed mainly of water, proteins, and cells, which transports oxygen, nutrients, hormones, and waste products throughout the body. Next,
cerebrospinal fluid
(CSF) protects the brain and spinal cord, cushioning them from impacts and maintaining their proper environment.
Synovial fluid
lubricates joints, reducing friction and allowing smooth movement. Additionally,
mucous fluid
lines the respiratory and digestive tracts, trapping particles and pathogens to prevent infections. Finally,
saliva
aids in digestion by breaking down food and protecting against bacteria. Each of these fluids is essential for the body's health and proper operation, demonstrating the complexity and interdependence of bodily fluids.