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Deficiency Diseases - Components of Food - CBSE Class 6 Science Video Lecture

FAQs on Deficiency Diseases - Components of Food - CBSE Class 6 Science Video Lecture

1. What are deficiency diseases?

Ans. Deficiency diseases are health conditions that occur due to the lack of essential nutrients in the diet. These nutrients are necessary for the proper functioning of our body and the absence of these nutrients can lead to various health problems.

2. What are the components of food?

Ans. The components of food include carbohydrates, proteins, fats, vitamins, minerals, and water. These components are necessary for providing energy, growth, and development, maintaining body functions, and preventing deficiency diseases.

3. How do deficiency diseases occur?

Ans. Deficiency diseases occur when the body does not receive an adequate amount of specific nutrients. For example, a deficiency of vitamin C can lead to scurvy, as the body is unable to produce collagen without this vitamin. Similarly, a deficiency of iron can lead to anemia, as iron is essential for the production of red blood cells.

4. What are some common deficiency diseases?

Ans. Some common deficiency diseases include scurvy (vitamin C deficiency), rickets (vitamin D deficiency), night blindness (vitamin A deficiency), anemia (iron deficiency), and goiter (iodine deficiency). These diseases can have various symptoms and can affect different parts of the body.

5. How can deficiency diseases be prevented?

Ans. Deficiency diseases can be prevented by consuming a balanced diet that includes all the necessary nutrients. Including a variety of fruits, vegetables, whole grains, lean proteins, and dairy products in the diet can help ensure the intake of essential nutrients. Additionally, taking supplements or fortified foods can also help prevent specific nutrient deficiencies. Regular health check-ups can help identify any deficiencies and appropriate measures can be taken to prevent or treat them.

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