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FOOD, NUTRITION AND HEALTH

Meaning of Food

Food is anything we eat or drink that gives our body energy and nutrients necessary for growth and good health.




types of food


  1. Fruits: Naturally sweet foods like apples, oranges, and bananas that provide vitamins and energy.

  2. Vegetables: Edible plants such as carrots, spinach, and tomatoes that supply vitamins, minerals, and fiber.

  3. Meat and Fish: Animal-based foods rich in protein that help build and repair body tissues.

  4. Grains and Cereals: Foods like rice, maize, and wheat that are primary sources of carbohydrates and energy.

  5. Dairy Products: Milk and milk-based foods like cheese and yogurt that provide calcium for strong bones and teeth.

  6. Legumes: Beans, peas, and lentils that are good sources of plant protein and fiber.

  7. Fats and Oils: Butter, palm oil, and vegetable oils that provide concentrated energy and help protect organs.

  8. Sugary Foods: Sweets and candies that give quick energy but should be eaten in moderation.


classifications (classes) of food


  1. Carbohydrates: Foods that provide the main source of energy for the body, like rice, bread, and yam.

  2. Proteins: Nutrients that help build and repair body tissues, found in meat, fish, beans, and eggs.

  3. Fats and Oils: Concentrated sources of energy that also help protect organs and keep the body warm, such as butter and palm oil.

  4. Vitamins: Substances that help regulate body processes and keep us healthy, found in fruits and vegetables.

  5. Minerals: Elements like calcium and iron that support strong bones, teeth, and blood health, found in milk and leafy greens.

  6. Water: Essential for hydration and all body functions, making up a large part of the body.


Importance of Food


  1. Eliminates Hunger: Food satisfies our hunger and keeps us from feeling weak or tired.

  2. Energy Production: Food supplies the energy needed for daily activities like playing, working, and studying.

  3. Growth and Repair: Nutrients from food help build and repair body tissues, especially during childhood and after injury.

  4. Disease Prevention: Good nutrition strengthens the immune system to fight off illnesses and infections.

  5. Overall Health: Eating a balanced diet helps keep all body systems working properly for good health.

  6. Body Regulation: Some nutrients in food help control important body processes like digestion and temperature.




CHECK OTHER RELATED TOPICS HERE


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