SSC CHSL Exam > SSC CHSL Videos > General Knowledge > General Science: Nutrition
General Science: Nutrition Video Lecture | General Knowledge - SSC CHSL
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FAQs on General Science: Nutrition Video Lecture - General Knowledge - SSC CHSL
| 1. What is nutrition and why is it important? |  |
Ans. Nutrition refers to the process of obtaining and using food for growth, development, and maintaining good health. It is important because it provides the necessary nutrients, such as vitamins, minerals, carbohydrates, proteins, and fats, that our body needs to function properly. Good nutrition also helps in preventing diseases and maintaining a healthy weight.
| 2. What are macronutrients and micronutrients? | |
Ans. Macronutrients are nutrients that our body needs in large quantities for energy production and growth, such as carbohydrates, proteins, and fats. They provide energy and support various bodily functions. On the other hand, micronutrients are nutrients that our body needs in small quantities, such as vitamins and minerals. They are essential for maintaining good health, supporting immune function, and preventing nutrient deficiencies.
| 3. What is the role of carbohydrates in our diet? | |
Ans. Carbohydrates are one of the macronutrients and they are the body's main source of energy. They are broken down into glucose, which is used by our cells to produce energy. Carbohydrates also play a role in regulating blood sugar levels, supporting brain function, and providing dietary fiber that aids in digestion and prevents constipation.
| 4. How much protein do we need in our diet? | |
Ans. The amount of protein needed in the diet varies depending on factors such as age, sex, and activity level. Generally, it is recommended that adults consume about 0.8 grams of protein per kilogram of body weight. For example, a person weighing 70 kilograms would need approximately 56 grams of protein per day. Protein is essential for building and repairing tissues, supporting immune function, and producing enzymes and hormones.
| 5. What are the health risks associated with a poor diet? | |
Ans. A poor diet lacking in essential nutrients can lead to various health risks. It can increase the risk of developing chronic diseases such as obesity, heart disease, type 2 diabetes, and certain types of cancer. A diet low in fiber can cause digestive problems like constipation. Lack of vitamins and minerals can lead to nutrient deficiencies, weakening the immune system and increasing the susceptibility to infections. Additionally, poor nutrition can affect mental health and lead to fatigue, mood swings, and difficulty concentrating.
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Nov 22, 2024 Last updated |
Video Description: General Science: Nutrition for SSC CHSL 2024 is part of General Knowledge preparation.
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