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II. Answer the following questi
1. What are nutrients? Name the five main nutrients needed by our bool
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2. What are body building foods? Why does our body need them?
3. What is a balanced diet?
4. Why do we need to preserve food? Name any five ways of preservinght
5. Why is it important to maintain correct posture?
6. Why should we exercise our body?
Answers
Answer:
1. Nutrients are chemical compounds in food that are used by the body to function properly and maintain health. Examples include proteins, fats, carbohydrates, vitamins, and minerals.
2. Proteins are the most important nutrient. They are called body-building food. They help in the growth and repair of damaged cells and tissues of the body.
3. A balanced diet is the one that contains right proportion of carbohydrates, fats, proteins, water, vitamin, minerals and roughage in order to maintain a healthy body.
4. Food preservation is the process of treating and handling food to stop or slow down Food spoilage , loss of quality, edibility or nutritional value and thus allow for longer food storage
- Canning
- Freezing
- Drying
- Fermenting
- Pickling
5. Proper posture improves spine health.
Sitting and standing with proper alignment improves blood flow, helps keep your nerves and blood vessels healthy, and supports your muscles, ligaments, and tendons. People who make a habit of using correct posture are less likely to experience related back and neck pain.
6. Exercise is physical activity that is planned, structured, and repetitive for the purpose of conditioning the body. Exercise consists of cardiovascular conditioning, strength and resistance training, and flexibility.