Tag: Oxford dictionary

According to the Oxford Advanced American Dictionary, nutrition is the process by which living things receive the food necessary for them to grow and be healthy. Beyond this core definition, the concept of what is nutrition extends into the scientific study of how the body uses these food materials for energy, growth, and overall health.

According to the Oxford English Dictionary, the term 'diet' first appeared in English around the 13th century. It has since evolved from its original meaning of habitual nourishment to include limited eating for medical or weight-loss purposes. This article explores the comprehensive Oxford definition of diet and its modern-day implications.