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Nutrients

By definition, a nutrient is any substance that is absorbed and either provides you with energy or enables growth, repair or proper functioning of your body.

  • There are seven main classes of nutrients that the body needs. These are carbohydrates, proteins, fats, vitamins, minerals, fibre and water.
  • It is important that everyone consumes these seven nutrients on a daily basis to help them build their bodies and maintain their health. 
  • Deficiencies, excesses and imbalances in diet can produce negative impacts on health, which may lead to diseases.
  • This list of nutrients, their sources, constituents and deficiency diseases will help you prepare for the Competitive Examination.

Sources of Nutrients and Deficiency diseases | General Test Preparation for CUET

Essential Nutrients


List of Nutrient Sources and their Deficiency diseases

Sources of Nutrients and Deficiency diseases | General Test Preparation for CUET

Sources of Nutrients and Deficiency diseases | General Test Preparation for CUET

Sources of Nutrients and Deficiency diseases | General Test Preparation for CUET

Sources of Nutrients and Deficiency diseases | General Test Preparation for CUET

The document Sources of Nutrients and Deficiency diseases | General Test Preparation for CUET is a part of the CUET Course General Test Preparation for CUET.
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FAQs on Sources of Nutrients and Deficiency diseases - General Test Preparation for CUET

1. What are nutrients and why are they important for our body?
Ans. Nutrients are essential substances found in food that are necessary for the proper functioning of our body. They provide energy, support growth and development, regulate bodily functions, and maintain overall health. Without adequate nutrients, our body may not be able to carry out its functions efficiently, leading to various health problems.
2. What are some common sources of nutrients?
Ans. Nutrients can be obtained from a variety of food sources. Some common sources of nutrients include fruits, vegetables, whole grains, lean meats, fish, dairy products, nuts, and seeds. These foods are rich in vitamins, minerals, carbohydrates, proteins, and fats, which are all essential for our body's optimal functioning.
3. What are deficiency diseases and how are they related to nutrient sources?
Ans. Deficiency diseases occur when our body lacks certain nutrients that are necessary for its proper functioning. Each nutrient deficiency can lead to a specific deficiency disease. For example, a deficiency of vitamin C can lead to scurvy, which causes fatigue, bleeding gums, and joint pain. Adequate intake of nutrient-rich foods helps prevent deficiency diseases by providing the necessary nutrients to our body.
4. How can a nutrient deficiency be diagnosed?
Ans. A nutrient deficiency can be diagnosed through various methods. Blood tests can measure the levels of specific nutrients in the body. Symptoms and medical history can also provide valuable information for diagnosing nutrient deficiencies. In some cases, a healthcare professional may recommend a dietary assessment to identify any nutrient gaps in an individual's diet.
5. What are some strategies to prevent nutrient deficiencies?
Ans. Preventing nutrient deficiencies involves maintaining a balanced and varied diet that includes a wide range of nutrient-rich foods. Some strategies to prevent nutrient deficiencies include eating a variety of fruits and vegetables, choosing whole grains over refined grains, consuming lean proteins, including dairy or dairy alternatives, and incorporating healthy fats into the diet. Regularly monitoring nutrient levels through blood tests and seeking guidance from a healthcare professional can also help in preventing nutrient deficiencies.
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