FAQs on Fun Video: Nutrition in Human Beings Video Lecture - Class 10
1. What is the importance of nutrition in human beings? |
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Ans. Nutrition is important in human beings as it provides the body with essential nutrients, vitamins, and minerals necessary for growth, development, and overall well-being. It helps in maintaining a healthy immune system, improves cognitive function, supports physical activities, and prevents the risk of chronic diseases.
2. What are the different types of nutrients required by the human body? |
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Ans. The human body requires various types of nutrients, including carbohydrates, proteins, fats, vitamins, minerals, and water. Carbohydrates provide energy, proteins are necessary for growth and repair of tissues, fats are important for insulation and protection, vitamins and minerals are needed for proper functioning of the body, and water is essential for hydration and carrying out vital bodily functions.
3. How does poor nutrition affect human health? |
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Ans. Poor nutrition can have detrimental effects on human health. It can lead to malnutrition, which can result in stunted growth, weakened immune system, impaired cognitive function, and increased susceptibility to diseases. Lack of essential nutrients can also increase the risk of developing chronic conditions such as obesity, cardiovascular diseases, and diabetes.
4. What are the sources of nutrition for human beings? |
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Ans. Human beings obtain nutrition from a variety of sources. Carbohydrates can be found in grains, fruits, and vegetables. Proteins are present in foods like meat, fish, dairy products, and legumes. Fats can be obtained from oils, nuts, and seeds. Vitamins and minerals are found in fruits, vegetables, and whole grains. Water is sourced from drinking water, beverages, and foods with high water content.
5. How can individuals ensure a balanced and nutritious diet? |
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Ans. To maintain a balanced and nutritious diet, individuals should focus on consuming a variety of foods from different food groups. This includes incorporating fruits, vegetables, whole grains, lean proteins, and healthy fats into their meals. Portion control is important to avoid overeating. Planning meals in advance, reading food labels, and avoiding processed and sugary foods can also contribute to a balanced and nutritious diet.