Answer:
Nutrition is the study of essential nutrients for the body and processes by which these nutrients are metabolized in the body.
Step-by-step explanation:
The Health metaparadigm involves the interplay of various physical, chemical, mental and emotional processes inside the body. These processes are influenced by various environmental and sociocultural factors. The role of nutrition in the holistic health view is healthy diet and positive lifestyle attitudes which contributes to good overall health. Therefore, a balanced nutrition is an essential part of living and a key element in holistic view of health.