InterviewSolution
| 1. |
significance of nutrition |
|
Answer» Significance of nutrition: 1.Energy-giving foods –Carbohydrates, Fats- Energy required constantly for the voluntary & involuntary activities of the body. 2.Body-building foods –Proteins, Minerals- Muscles, bones & organs are built up and maintained by the protein supplied by the food. Minerals like iron, phosphorous affect the formation of the blood – skeleton tissue (bones). 3.Protective foods –Vitamins, Minerals – essential for safeguarding the body against diseases. 4.Regulatory foods –Water, Roughage- Water is required to regulate body processes such as digestion, excretion, maintenance of the body temperature and the electrolyte balance. Roughage helps normal body movements |
|