physiological principles

Physiological principles refer to the ways our body functions and maintains balance. Key concepts include homeostasis, where the body regulates temperature, pH, and other vital conditions. Another principle is metabolism, the process of converting food into energy. Our organs work together in systems: for example, the respiratory system provides oxygen for the circulatory system to deliver to cells. Understanding these principles helps us appreciate how our bodies work, respond to changes, and adapt to stresses, ultimately supporting our overall health and well-being.