Tag: Physiological functions of food

Over 700 million people worldwide face chronic hunger, highlighting the critical role of food in human existence. Fundamentally, a short summary of food describes any substance consumed to provide nutritional support for the body.

According to the Food and Agriculture Organization, food provides the body with nutrients essential for energy, growth, repair, and regulation of vital processes. Understanding **what are the three physiological functions of food** is foundational to comprehending how nutrition directly impacts overall health and well-being.